| BIG BOSS SNAKE vs King | 40–33 | 54.79% |
| BIG BOSS SNAKE vs Law | 39–32 | 54.93% |
| BIG BOSS SNAKE vs Bryan | 35–35 | 50.00% |
| BIG BOSS SNAKE vs Kazuya | 29–26 | 52.73% |
| BIG BOSS SNAKE vs Jin | 23–22 | 51.11% |
| BIG BOSS SNAKE vs Lars | 22–21 | 51.16% |
| BIG BOSS SNAKE vs Steve | 27–13 | 67.50% |
| BIG BOSS SNAKE vs Hwoarang | 20–19 | 51.28% |
| BIG BOSS SNAKE vs Yoshimitsu | 18–19 | 48.65% |
| BIG BOSS SNAKE vs Asuka | 27–10 | 72.97% |
| BIG BOSS SNAKE vs Paul | 17–13 | 56.67% |
| BIG BOSS SNAKE vs Lili | 18–12 | 60.00% |
| BIG BOSS SNAKE vs Reina | 12–18 | 40.00% |
| BIG BOSS SNAKE vs Devil Jin | 15–13 | 53.57% |
| BIG BOSS SNAKE vs Jun | 13–14 | 48.15% |
| BIG BOSS SNAKE vs Nina | 9–15 | 37.50% |
| BIG BOSS SNAKE vs Lee | 14–9 | 60.87% |
| BIG BOSS SNAKE vs Leroy | 16–7 | 69.57% |
| BIG BOSS SNAKE vs Heihachi | 15–7 | 68.18% |
| BIG BOSS SNAKE vs Dragunov | 12–9 | 57.14% |
| BIG BOSS SNAKE vs Azucena | 9–10 | 47.37% |
| BIG BOSS SNAKE vs Eddy | 12–7 | 63.16% |
| BIG BOSS SNAKE vs Xiaoyu | 13–5 | 72.22% |
| BIG BOSS SNAKE vs Lidia | 11–6 | 64.71% |
| BIG BOSS SNAKE vs Raven | 10–6 | 62.50% |
| BIG BOSS SNAKE vs Kuma | 11–4 | 73.33% |
| BIG BOSS SNAKE vs Feng | 11–3 | 78.57% |
| BIG BOSS SNAKE vs Leo | 8–6 | 57.14% |
| BIG BOSS SNAKE vs Jack-8 | 4–8 | 33.33% |
| BIG BOSS SNAKE vs Alisa | 7–5 | 58.33% |
| BIG BOSS SNAKE vs Victor | 10–2 | 83.33% |
| BIG BOSS SNAKE vs Claudio | 5–4 | 55.56% |
| BIG BOSS SNAKE vs Zafina | 6–3 | 66.67% |
| BIG BOSS SNAKE vs Shaheen | 3–4 | 42.86% |
| BIG BOSS SNAKE vs Panda | 4–1 | 80.00% |
| BIG BOSS SNAKE vs Clive | 1–2 | 33.33% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.