| SUMMACOH vs Bryan | 52–34 | 60.47% |
| SUMMACOH vs King | 37–22 | 62.71% |
| SUMMACOH vs Jin | 38–20 | 65.52% |
| SUMMACOH vs Kazuya | 40–17 | 70.18% |
| SUMMACOH vs Steve | 28–16 | 63.64% |
| SUMMACOH vs Lidia | 13–26 | 33.33% |
| SUMMACOH vs Paul | 27–11 | 71.05% |
| SUMMACOH vs Reina | 24–14 | 63.16% |
| SUMMACOH vs Hwoarang | 21–11 | 65.62% |
| SUMMACOH vs Lars | 14–17 | 45.16% |
| SUMMACOH vs Yoshimitsu | 14–14 | 50.00% |
| SUMMACOH vs Law | 14–12 | 53.85% |
| SUMMACOH vs Dragunov | 13–12 | 52.00% |
| SUMMACOH vs Lee | 12–8 | 60.00% |
| SUMMACOH vs Devil Jin | 7–10 | 41.18% |
| SUMMACOH vs Victor | 12–5 | 70.59% |
| SUMMACOH vs Kuma | 9–7 | 56.25% |
| SUMMACOH vs Xiaoyu | 5–10 | 33.33% |
| SUMMACOH vs Feng | 6–9 | 40.00% |
| SUMMACOH vs Asuka | 8–6 | 57.14% |
| SUMMACOH vs Alisa | 3–10 | 23.08% |
| SUMMACOH vs Nina | 8–5 | 61.54% |
| SUMMACOH vs Eddy | 6–7 | 46.15% |
| SUMMACOH vs Lili | 4–7 | 36.36% |
| SUMMACOH vs Jun | 4–6 | 40.00% |
| SUMMACOH vs Leo | 4–4 | 50.00% |
| SUMMACOH vs Leroy | 4–3 | 57.14% |
| SUMMACOH vs Azucena | 5–2 | 71.43% |
| SUMMACOH vs Shaheen | 0–5 | 0.00% |
| SUMMACOH vs Heihachi | 2–2 | 50.00% |
| SUMMACOH vs Zafina | 1–2 | 33.33% |
| SUMMACOH vs Raven | 1–2 | 33.33% |
| SUMMACOH vs Clive | 2–1 | 66.67% |
| SUMMACOH vs Jack-8 | 2–0 | 100.00% |
| SUMMACOH vs Claudio | 1–1 | 50.00% |
| SUMMACOH vs Panda | 2–0 | 100.00% |
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.