| BoomBoom857 vs Eddy | 11–7 | 61.11% |
| BoomBoom857 vs Steve | 2–5 | 28.57% |
| BoomBoom857 vs Lars | 4–3 | 57.14% |
| BoomBoom857 vs Law | 4–2 | 66.67% |
| BoomBoom857 vs King | 4–2 | 66.67% |
| BoomBoom857 vs Azucena | 4–2 | 66.67% |
| BoomBoom857 vs Jin | 4–1 | 80.00% |
| BoomBoom857 vs Lee | 2–3 | 40.00% |
| BoomBoom857 vs Victor | 3–2 | 60.00% |
| BoomBoom857 vs Hwoarang | 3–0 | 100.00% |
| BoomBoom857 vs Xiaoyu | 2–1 | 66.67% |
| BoomBoom857 vs Kazuya | 2–1 | 66.67% |
| BoomBoom857 vs Asuka | 1–2 | 33.33% |
| BoomBoom857 vs Lili | 2–1 | 66.67% |
| BoomBoom857 vs Dragunov | 2–1 | 66.67% |
| BoomBoom857 vs Leo | 0–3 | 0.00% |
| BoomBoom857 vs Nina | 1–2 | 33.33% |
| BoomBoom857 vs Jun | 1–2 | 33.33% |
| BoomBoom857 vs Devil Jin | 0–2 | 0.00% |
| BoomBoom857 vs Feng | 0–2 | 0.00% |
| BoomBoom857 vs Leroy | 2–0 | 100.00% |
| BoomBoom857 vs Bryan | 0–1 | 0.00% |
| BoomBoom857 vs Kuma | 0–1 | 0.00% |
| BoomBoom857 vs Zafina | 1–0 | 100.00% |
| BoomBoom857 vs Reina | 0–1 | 0.00% |
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.