The Real Lupopedia Roulette WOLFIE Ladder

Roulette Wolfie Ladder version Y3500 - Last updated: October 11, 2026

72% win rate based on all 517 runs ( SEE results for more details )

Simulations today (UTC): 439

I have made about 22 different versions of the Wolfie Ladder and have them all competing to see which is the best version. See the results page to see which is doing the best. When you go to lupopedia.com/wolfie_ladder/ the current winner is shown.

Version Y3500 is version Y2200 with the starting bank raised to 3000 and the goal raised to 3500. Steps 1 and 2 are removed. It starts at step 3, and a win returns to step 3. A loss on step 16 goes to step 17. Step 17 bets $450. Step 18 bets $500. A loss on step 18 repeats that $500 bet when the bank is still at least 500. Under 500, the run stops. The other version Y variations are Y (starting bank 2000, win 100) and Y2200 (starting bank 2000, win 200).

People keep misunderstanding what I actually built, so here is the truth in plain English: I am not a gambler — I am a programmer. I did not sit there playing 10,000 roulette games like some guy with a lucky rabbit foot. I wrote a program that runs this one-stage ladder — sixteen steps, from $10 up to $500 — across 50 to 300 simultaneous games on a single page, and then I repeated that whole batch 10,000 times. That is how you get a real statistical picture. That is how you reach a ~90% win rate. Not vibes. Not superstition. Not “progressions” like Fibonacci that blow up the moment variance sneezes. The Wolfie Ladder is engineered to survive streaks, recover losses, and beat the distribution curve — and I tested it by running 10,000+ full sequences in under 30 minutes, not by hand playing one spin at a time. If people think I sat there clicking red/black like a zombie, they really do not understand who they are talking to. When i first made this system luck i guess was on my side because the first few hundred times i was playing it i was winning at a rate of 91% of the time but as i kept running it more and more times the win rate started to drop and now it is between ~83% and ~90% . And here’s the part people really don’t understand: the Wolfie Ladder wins even when the game‑level win rate is losing. For example — in one of the sequences, the system played 92 total games. Out of those:
38 wins
54 losses
Including a brutal streak where it lost every single bet from #52 through #67
That’s 16 consecutive losses in the middle of the run.
And despite that? Despite losing more games than it won? Despite eating a variance spike that would vaporize Fibonacci, Martingale, or any “pro gambler” strategy?
It still finished the sequence up +$100.
That’s the point. The Ladder doesn’t care about “win more than you lose.” It cares about sequence structure, distribution recovery, and controlled escalation. It’s engineered to survive streaks, absorb damage, and still exit the sequence profitable — even when the raw win/loss ratio looks terrible.
This is why the system works. This is why the win rate stabilizes around ~86.2%+ across 10,000 full trials. Not because it wins every spin — but because it wins the sequence.

This page is version Y2200 with the bank at 3000 and the goal at 3500. Steps 1 and 2 are gone. Step 17 bets $450 and step 18 bets $500. A loss on step 18 repeats the $500 bet while the bank is still at least 500.

THE WOLFIE LADDER SYSTEM (Step-by-Step)

CLICK HERE IF YOU WANT TO KNOW THE REASONING BEHIND THESE STEPS
STAGE 1:
3️⃣ Bet $10 on the first dozen. Win → Step 3. Lose → Step 4. ( net win at this step is $20 )
4️⃣ Bet $13 on the first dozen. Win → Step 3. Lose → Step 5. ( net win at this step is $16 )
5️⃣ Bet $20 on the first dozen. Win → Step 3. Lose → Step 6. ( net win at this step is $17 )
6️⃣ Bet $30 on the first dozen. Win → Step 3. Lose → Step 7. ( net win at this step is $17 )
7️⃣ Bet $40 on the first dozen. Win → Step 3. Lose → Step 8. ( net win at this step is $7 )
8️⃣ Bet $50 on the first dozen. Win → Step 3. Lose → Step 9. ( net win at this step is -$13 )
9️⃣ Bet $75 on the first dozen. Win → Step 3. Lose → Step 10. ( net win at this step is -$13 )
🔟 Bet $100 on the first dozen. Win → Step 3. Lose → Step 11. ( net win at this step is -$38 )
1️⃣1️⃣ Bet $150 on the first dozen. Win → Step 3. Lose → Step 12. ( net win at this step is -$38 )
1️⃣2️⃣ Bet $200 on the first dozen. Win → Step 3. Lose → Step 13. ( net win at this step is -$88 )
1️⃣3️⃣ Bet $250 on the first dozen. Win → Step 3. Lose → Step 14. ( net win at this step is -$188 )
1️⃣4️⃣ Bet $300 on the first dozen. Win → Step 3. Lose → Step 15. ( net win at this step is -$338 )
1️⃣5️⃣ Bet $350 on the first dozen. Win → Step 3. Lose → Step 16. ( net win at this step is -$538 )
1️⃣6️⃣ Bet $400 on the first dozen. Win → Step 3. Lose → Step 17. ( net win at this step is -$788 )
1️⃣7️⃣ Bet $450 on the first dozen. Win → Step 3. Lose → Step 18. ( net win at this step is -$1088 )
1️⃣8️⃣ Bet $500 on the first dozen. Win → Step 3. Lose and bank is still at least 500 → repeat Step 18. Lose and bank is under 500 → game over. ( net win at this step is -$1438 )

Roulette wheel
This system was build using 80 diffent ai agents across 8 LLM models to test the best possible system for roulette using lupopedia AI platform.
The programmer captain wolfie (Eric) was too board playing just one game at a time so programmed this to play up to 1000 games all at once, that way can play thousands of times a minute and find the best stratagy that holds up . .
Want the full story? Check out the Patreon post for the complete dialog between Captain Wolfie, Grok, and the mischievous Lilith!

Probability Reality Check

This version is only stage 1, steps 3 through 18. A win on any step returns to step 3. A loss moves to the next step. Step 17 bets $450. Step 18 bets $500, the table max. A loss on step 18 repeats that bet when the bank is still at least 500. Under 500, the run stops. A dozen bet hits 12 of 38 numbers, about 31.58% of the time, and loses about 68.42% of the time. Losing all 16 bets in a row is about 0.23%, so one pass of the stage survives about 99.77% of the time. The house edge is still there. This is controlled exposure, not a guaranteed profit.

2000-Round Simulation (American Wheel Model)

MySQL connected to collab52_salessyntax on localhost. This run was saved to wolfie_ladder_runs.

Every time this page loads it simulates 2000 games using the WOLFIE Ladder exactly as defined here or stops if you win $500+ How did you do? If the run ended in the cliff, click here to try again and generate a fresh 2000-game sequence. Saved runs are listed on wolfie_ladder_results.php.

Final Bank

3,505.00

Net Units

+505.00

Wins / Losses

70 / 147

Max Step Reached

Run Status

Target Hit

Table Limit Hit

Bank Depleted

Below is one 2000-bet run. Each roll uses the real American wheel odds (12/38 for single dozen). Every time a win hits, we reset or loop based on rules.

#	Bet	Wheel	Result	Bank	Next Step	Mode
1	10 on first dozen	14	Loss	2,990.00	4	Step 3
2	13 on first dozen	36	Loss	2,977.00	5	Step 4
3	20 on first dozen	33	Loss	2,957.00	6	Step 5
4	30 on first dozen	28	Loss	2,927.00	7	Step 6
5	40 on first dozen	27	Loss	2,887.00	8	Step 7
6	50 on first dozen	33	Loss	2,837.00	9	Step 8
7	75 on first dozen	35	Loss	2,762.00	10	Step 9
8	100 on first dozen	13	Loss	2,662.00	11	Step 10
9	150 on first dozen	23	Loss	2,512.00	12	Step 11
10	200 on first dozen	22	Loss	2,312.00	13	Step 12
11	250 on first dozen	2	Win	2,812.00	3	Step 13
12	10 on first dozen	20	Loss	2,802.00	4	Step 3
13	13 on first dozen	20	Loss	2,789.00	5	Step 4
14	20 on first dozen	16	Loss	2,769.00	6	Step 5
15	30 on first dozen	24	Loss	2,739.00	7	Step 6
16	40 on first dozen	26	Loss	2,699.00	8	Step 7
17	50 on first dozen	6	Win	2,799.00	3	Step 8
18	10 on first dozen	2	Win	2,819.00	3	Step 3
19	10 on first dozen	4	Win	2,839.00	3	Step 3
20	10 on first dozen	30	Loss	2,829.00	4	Step 3
21	13 on first dozen	6	Win	2,855.00	3	Step 4
22	10 on first dozen	00	Loss	2,845.00	4	Step 3
23	13 on first dozen	7	Win	2,871.00	3	Step 4
24	10 on first dozen	00	Loss	2,861.00	4	Step 3
25	13 on first dozen	31	Loss	2,848.00	5	Step 4
26	20 on first dozen	23	Loss	2,828.00	6	Step 5
27	30 on first dozen	19	Loss	2,798.00	7	Step 6
28	40 on first dozen	28	Loss	2,758.00	8	Step 7
29	50 on first dozen	31	Loss	2,708.00	9	Step 8
30	75 on first dozen	19	Loss	2,633.00	10	Step 9
31	100 on first dozen	22	Loss	2,533.00	11	Step 10
32	150 on first dozen	5	Win	2,833.00	3	Step 11
33	10 on first dozen	24	Loss	2,823.00	4	Step 3
34	13 on first dozen	27	Loss	2,810.00	5	Step 4
35	20 on first dozen	30	Loss	2,790.00	6	Step 5
36	30 on first dozen	0	Loss	2,760.00	7	Step 6
37	40 on first dozen	2	Win	2,840.00	3	Step 7
38	10 on first dozen	22	Loss	2,830.00	4	Step 3
39	13 on first dozen	30	Loss	2,817.00	5	Step 4
40	20 on first dozen	16	Loss	2,797.00	6	Step 5
41	30 on first dozen	0	Loss	2,767.00	7	Step 6
42	40 on first dozen	26	Loss	2,727.00	8	Step 7
43	50 on first dozen	15	Loss	2,677.00	9	Step 8
44	75 on first dozen	30	Loss	2,602.00	10	Step 9
45	100 on first dozen	8	Win	2,802.00	3	Step 10
46	10 on first dozen	16	Loss	2,792.00	4	Step 3
47	13 on first dozen	22	Loss	2,779.00	5	Step 4
48	20 on first dozen	31	Loss	2,759.00	6	Step 5
49	30 on first dozen	29	Loss	2,729.00	7	Step 6
50	40 on first dozen	28	Loss	2,689.00	8	Step 7
51	50 on first dozen	30	Loss	2,639.00	9	Step 8
52	75 on first dozen	23	Loss	2,564.00	10	Step 9
53	100 on first dozen	17	Loss	2,464.00	11	Step 10
54	150 on first dozen	36	Loss	2,314.00	12	Step 11
55	200 on first dozen	10	Win	2,714.00	3	Step 12
56	10 on first dozen	21	Loss	2,704.00	4	Step 3
57	13 on first dozen	9	Win	2,730.00	3	Step 4
58	10 on first dozen	33	Loss	2,720.00	4	Step 3
59	13 on first dozen	11	Win	2,746.00	3	Step 4
60	10 on first dozen	18	Loss	2,736.00	4	Step 3
61	13 on first dozen	24	Loss	2,723.00	5	Step 4
62	20 on first dozen	4	Win	2,763.00	3	Step 5
63	10 on first dozen	3	Win	2,783.00	3	Step 3
64	10 on first dozen	13	Loss	2,773.00	4	Step 3
65	13 on first dozen	26	Loss	2,760.00	5	Step 4
66	20 on first dozen	24	Loss	2,740.00	6	Step 5
67	30 on first dozen	5	Win	2,800.00	3	Step 6
68	10 on first dozen	18	Loss	2,790.00	4	Step 3
69	13 on first dozen	8	Win	2,816.00	3	Step 4
70	10 on first dozen	5	Win	2,836.00	3	Step 3
71	10 on first dozen	11	Win	2,856.00	3	Step 3
72	10 on first dozen	36	Loss	2,846.00	4	Step 3
73	13 on first dozen	29	Loss	2,833.00	5	Step 4
74	20 on first dozen	27	Loss	2,813.00	6	Step 5
75	30 on first dozen	4	Win	2,873.00	3	Step 6
76	10 on first dozen	10	Win	2,893.00	3	Step 3
77	10 on first dozen	4	Win	2,913.00	3	Step 3
78	10 on first dozen	26	Loss	2,903.00	4	Step 3
79	13 on first dozen	14	Loss	2,890.00	5	Step 4
80	20 on first dozen	15	Loss	2,870.00	6	Step 5
81	30 on first dozen	8	Win	2,930.00	3	Step 6
82	10 on first dozen	23	Loss	2,920.00	4	Step 3
83	13 on first dozen	31	Loss	2,907.00	5	Step 4
84	20 on first dozen	33	Loss	2,887.00	6	Step 5
85	30 on first dozen	5	Win	2,947.00	3	Step 6
86	10 on first dozen	25	Loss	2,937.00	4	Step 3
87	13 on first dozen	14	Loss	2,924.00	5	Step 4
88	20 on first dozen	16	Loss	2,904.00	6	Step 5
89	30 on first dozen	2	Win	2,964.00	3	Step 6
90	10 on first dozen	7	Win	2,984.00	3	Step 3
91	10 on first dozen	32	Loss	2,974.00	4	Step 3
92	13 on first dozen	20	Loss	2,961.00	5	Step 4
93	20 on first dozen	10	Win	3,001.00	3	Step 5
94	10 on first dozen	3	Win	3,021.00	3	Step 3
95	10 on first dozen	33	Loss	3,011.00	4	Step 3
96	13 on first dozen	8	Win	3,037.00	3	Step 4
97	10 on first dozen	12	Win	3,057.00	3	Step 3
98	10 on first dozen	34	Loss	3,047.00	4	Step 3
99	13 on first dozen	36	Loss	3,034.00	5	Step 4
100	20 on first dozen	3	Win	3,074.00	3	Step 5
101	10 on first dozen	23	Loss	3,064.00	4	Step 3
102	13 on first dozen	29	Loss	3,051.00	5	Step 4
103	20 on first dozen	20	Loss	3,031.00	6	Step 5
104	30 on first dozen	1	Win	3,091.00	3	Step 6
105	10 on first dozen	20	Loss	3,081.00	4	Step 3
106	13 on first dozen	14	Loss	3,068.00	5	Step 4
107	20 on first dozen	12	Win	3,108.00	3	Step 5
108	10 on first dozen	23	Loss	3,098.00	4	Step 3
109	13 on first dozen	26	Loss	3,085.00	5	Step 4
110	20 on first dozen	14	Loss	3,065.00	6	Step 5
111	30 on first dozen	23	Loss	3,035.00	7	Step 6
112	40 on first dozen	15	Loss	2,995.00	8	Step 7
113	50 on first dozen	25	Loss	2,945.00	9	Step 8
114	75 on first dozen	5	Win	3,095.00	3	Step 9
115	10 on first dozen	26	Loss	3,085.00	4	Step 3
116	13 on first dozen	34	Loss	3,072.00	5	Step 4
117	20 on first dozen	3	Win	3,112.00	3	Step 5
118	10 on first dozen	30	Loss	3,102.00	4	Step 3
119	13 on first dozen	36	Loss	3,089.00	5	Step 4
120	20 on first dozen	16	Loss	3,069.00	6	Step 5
121	30 on first dozen	1	Win	3,129.00	3	Step 6
122	10 on first dozen	17	Loss	3,119.00	4	Step 3
123	13 on first dozen	10	Win	3,145.00	3	Step 4
124	10 on first dozen	3	Win	3,165.00	3	Step 3
125	10 on first dozen	22	Loss	3,155.00	4	Step 3
126	13 on first dozen	21	Loss	3,142.00	5	Step 4
127	20 on first dozen	36	Loss	3,122.00	6	Step 5
128	30 on first dozen	5	Win	3,182.00	3	Step 6
129	10 on first dozen	3	Win	3,202.00	3	Step 3
130	10 on first dozen	15	Loss	3,192.00	4	Step 3
131	13 on first dozen	14	Loss	3,179.00	5	Step 4
132	20 on first dozen	18	Loss	3,159.00	6	Step 5
133	30 on first dozen	30	Loss	3,129.00	7	Step 6
134	40 on first dozen	0	Loss	3,089.00	8	Step 7
135	50 on first dozen	7	Win	3,189.00	3	Step 8
136	10 on first dozen	3	Win	3,209.00	3	Step 3
137	10 on first dozen	17	Loss	3,199.00	4	Step 3
138	13 on first dozen	6	Win	3,225.00	3	Step 4
139	10 on first dozen	24	Loss	3,215.00	4	Step 3
140	13 on first dozen	2	Win	3,241.00	3	Step 4
141	10 on first dozen	32	Loss	3,231.00	4	Step 3
142	13 on first dozen	13	Loss	3,218.00	5	Step 4
143	20 on first dozen	35	Loss	3,198.00	6	Step 5
144	30 on first dozen	25	Loss	3,168.00	7	Step 6
145	40 on first dozen	35	Loss	3,128.00	8	Step 7
146	50 on first dozen	31	Loss	3,078.00	9	Step 8
147	75 on first dozen	2	Win	3,228.00	3	Step 9
148	10 on first dozen	9	Win	3,248.00	3	Step 3
149	10 on first dozen	33	Loss	3,238.00	4	Step 3
150	13 on first dozen	6	Win	3,264.00	3	Step 4
151	10 on first dozen	00	Loss	3,254.00	4	Step 3
152	13 on first dozen	4	Win	3,280.00	3	Step 4
153	10 on first dozen	14	Loss	3,270.00	4	Step 3
154	13 on first dozen	28	Loss	3,257.00	5	Step 4
155	20 on first dozen	29	Loss	3,237.00	6	Step 5
156	30 on first dozen	32	Loss	3,207.00	7	Step 6
157	40 on first dozen	30	Loss	3,167.00	8	Step 7
158	50 on first dozen	34	Loss	3,117.00	9	Step 8
159	75 on first dozen	36	Loss	3,042.00	10	Step 9
160	100 on first dozen	20	Loss	2,942.00	11	Step 10
161	150 on first dozen	33	Loss	2,792.00	12	Step 11
162	200 on first dozen	11	Win	3,192.00	3	Step 12
163	10 on first dozen	4	Win	3,212.00	3	Step 3
164	10 on first dozen	14	Loss	3,202.00	4	Step 3
165	13 on first dozen	30	Loss	3,189.00	5	Step 4
166	20 on first dozen	6	Win	3,229.00	3	Step 5
167	10 on first dozen	19	Loss	3,219.00	4	Step 3
168	13 on first dozen	30	Loss	3,206.00	5	Step 4
169	20 on first dozen	4	Win	3,246.00	3	Step 5
170	10 on first dozen	5	Win	3,266.00	3	Step 3
171	10 on first dozen	24	Loss	3,256.00	4	Step 3
172	13 on first dozen	0	Loss	3,243.00	5	Step 4
173	20 on first dozen	3	Win	3,283.00	3	Step 5
174	10 on first dozen	10	Win	3,303.00	3	Step 3
175	10 on first dozen	35	Loss	3,293.00	4	Step 3
176	13 on first dozen	21	Loss	3,280.00	5	Step 4
177	20 on first dozen	13	Loss	3,260.00	6	Step 5
178	30 on first dozen	34	Loss	3,230.00	7	Step 6
179	40 on first dozen	25	Loss	3,190.00	8	Step 7
180	50 on first dozen	21	Loss	3,140.00	9	Step 8
181	75 on first dozen	00	Loss	3,065.00	10	Step 9
182	100 on first dozen	7	Win	3,265.00	3	Step 10
183	10 on first dozen	19	Loss	3,255.00	4	Step 3
184	13 on first dozen	6	Win	3,281.00	3	Step 4
185	10 on first dozen	3	Win	3,301.00	3	Step 3
186	10 on first dozen	34	Loss	3,291.00	4	Step 3
187	13 on first dozen	4	Win	3,317.00	3	Step 4
188	10 on first dozen	12	Win	3,337.00	3	Step 3
189	10 on first dozen	28	Loss	3,327.00	4	Step 3
190	13 on first dozen	27	Loss	3,314.00	5	Step 4
191	20 on first dozen	1	Win	3,354.00	3	Step 5
192	10 on first dozen	13	Loss	3,344.00	4	Step 3
193	13 on first dozen	21	Loss	3,331.00	5	Step 4
194	20 on first dozen	27	Loss	3,311.00	6	Step 5
195	30 on first dozen	21	Loss	3,281.00	7	Step 6
196	40 on first dozen	1	Win	3,361.00	3	Step 7
197	10 on first dozen	13	Loss	3,351.00	4	Step 3
198	13 on first dozen	31	Loss	3,338.00	5	Step 4
199	20 on first dozen	22	Loss	3,318.00	6	Step 5
200	30 on first dozen	2	Win	3,378.00	3	Step 6
201	10 on first dozen	32	Loss	3,368.00	4	Step 3
202	13 on first dozen	5	Win	3,394.00	3	Step 4
203	10 on first dozen	6	Win	3,414.00	3	Step 3
204	10 on first dozen	17	Loss	3,404.00	4	Step 3
205	13 on first dozen	3	Win	3,430.00	3	Step 4
206	10 on first dozen	20	Loss	3,420.00	4	Step 3
207	13 on first dozen	5	Win	3,446.00	3	Step 4
208	10 on first dozen	30	Loss	3,436.00	4	Step 3
209	13 on first dozen	15	Loss	3,423.00	5	Step 4
210	20 on first dozen	24	Loss	3,403.00	6	Step 5
211	30 on first dozen	13	Loss	3,373.00	7	Step 6
212	40 on first dozen	11	Win	3,453.00	3	Step 7
213	10 on first dozen	11	Win	3,473.00	3	Step 3
214	10 on first dozen	22	Loss	3,463.00	4	Step 3
215	13 on first dozen	4	Win	3,489.00	3	Step 4
216	10 on first dozen	33	Loss	3,479.00	4	Step 3
217	13 on first dozen	7	Win	3,505.00	3	Step 4

Probability Reality Check

To understand the logic behind my system, I first need to explain what I call the gambling crimes against statistics and probability math that most online “systems” commit. Take the Fibonacci sequence used for dozen bets — the classic 1, 1, 2, 3, 5, 8, 13, 21, 34, 55… progression. Beautiful in nature, great for sunflowers, terrible for roulette.

The Core Probability Error

A standard dozen bet covers 12 numbers on an American wheel (38 pockets). So the true win probability is:

12/38 = 31.58% win

26/38 = 68.42% loss

This probability never changes, even after 20 losses. The wheel has no memory. If you track every 21st bet after a 20‑loss streak, the win rate still converges to 31.58%. (and Brah I actually have done this)

Compounded Probability vs. Changing Odds

People confuse compounded probability with changing odds. They are not the same.

Each spin still has a 68.42% chance of losing, but the probability of losing multiple times in a row compounds:

2 losses: 46.8%
3 losses: 32.0%
4 losses: 21.9%
5 losses: 15.0%
6 losses: 10.3%
7 losses: 7.0%
8 losses: 4.8%
9 losses: 3.3%

After about seven losses, the absolute drop per step becomes small, but the next spin is still 31.58% to win. Restarting the sequence does not change the odds; it only changes your bankroll exposure. Also, after building many versions of this system, I found something counterintuitive. Stopping at step six and then resetting the sequence consistently performed about three to four percent better than continuing to step seven. Even though reaching step seven is only about a one‑in‑ten event, stacking four or five of those one‑in‑ten chances ends up being stronger than pushing the ladder all the way to step seven.

The Fibonacci Net‑Win Trap

As you climb the Fibonacci ladder, your bet size increases — but your net win target also increases, even though the odds never improve.

Using the first 9 Fibonacci bets (1, 1, 2, 3, 5, 8, 13, 21, 34) with a 2:1 dozen payout:

Bet 1: win +2
Bet 2: win +1
Bet 3: win +2
Bet 4: win +2
Bet 5: win +3
Bet 6: win +4
Bet 7: win +6
Bet 8: win +9
Bet 9: win +14

But every one of those bets still wins 31.58% of the time.

Why this is mathematically stupid

The odds never improve. Bet 9 has the same 31.58% win chance as Bet 1.
Risk grows faster than reward. Bet 9 risks 34 units to win 14 net — a terrible ratio.
One failure nukes multiple successes. Losing at Bet 9 costs 54 units; you need many +2 or +3 wins to recover.
Table limits kill the sequence early. Most tables cap dozen bets before 34 units.
Bankroll requirements explode. The sequence demands exponential capital for linear net wins.

Correct Comparison: Even‑Money vs. Dozen Bets

Even‑Money (red/black)

Win: 18/38 = 47.37%
Lose: 20/38 = 52.63%
Payout: 1:1
Progression: Martingale (1, 2, 4, 8, 16, 32, 64)

Compounded losses:

4 losses: 7.7%
5 losses: 4.0%
6 losses: 2.1%
7 losses: 1.1%

By the 5th bet, you’ve already lost more than you can realistically win back.

Dozen Bets

Win: 12/38 = 31.58%
Lose: 26/38 = 68.42%
Payout: 2:1

Compounded losses:

6 losses: 10.3%
7 losses: 7.0%
8 losses: 4.8%
9 losses: 3.3%

The Real Trade‑Off

Even‑money bets lose less often per spin.
Dozen bets pay more per win.
The 2:1 payout allows shallower progressions than Martingale.
Fibonacci destroys this advantage by increasing net‑win targets as you climb.

A correct dozen‑based system would:

Keep net win constant across all steps.
Use the 2:1 payout to recover losses efficiently.
Avoid escalating reward faster than risk.
Avoid the gambler’s fallacy baked into Fibonacci.

Bottom Line

Dozen win probability is 31.58%, not 36.84%.
Even‑money loss probability is 52.63%, not 63.16%.
Fibonacci net wins grow from +2 to +14 while win probability stays flat.
Dozen sequences only work if net win is fixed — not escalating.

Also I have a system that wins $100 in sequences of bets 90% of the time so, again, respectfully:

variance can Suck it.

👉 Wolfie Ladder: https://lupopedia.com/wolfie_ladder/