| ope157 vs Dragunov | 16–12 | 57.14% |
| ope157 vs Paul | 12–14 | 46.15% |
| ope157 vs Victor | 13–13 | 50.00% |
| ope157 vs Bryan | 20–4 | 83.33% |
| ope157 vs Reina | 13–8 | 61.90% |
| ope157 vs King | 8–9 | 47.06% |
| ope157 vs Armor King | 11–6 | 64.71% |
| ope157 vs Law | 11–5 | 68.75% |
| ope157 vs Asuka | 6–10 | 37.50% |
| ope157 vs Lili | 9–7 | 56.25% |
| ope157 vs Azucena | 11–4 | 73.33% |
| ope157 vs Hwoarang | 9–5 | 64.29% |
| ope157 vs Kazuya | 7–7 | 50.00% |
| ope157 vs Claudio | 6–8 | 42.86% |
| ope157 vs Xiaoyu | 10–3 | 76.92% |
| ope157 vs Heihachi | 5–6 | 45.45% |
| ope157 vs Jun | 7–3 | 70.00% |
| ope157 vs Clive | 4–6 | 40.00% |
| ope157 vs Devil Jin | 5–3 | 62.50% |
| ope157 vs Lidia | 2–6 | 25.00% |
| ope157 vs Jin | 2–5 | 28.57% |
| ope157 vs Steve | 2–5 | 28.57% |
| ope157 vs Kuma | 4–3 | 57.14% |
| ope157 vs Leo | 3–1 | 75.00% |
| ope157 vs Shaheen | 3–1 | 75.00% |
| ope157 vs Zafina | 1–3 | 25.00% |
| ope157 vs Yoshimitsu | 1–2 | 33.33% |
| ope157 vs Lars | 3–0 | 100.00% |
| ope157 vs Alisa | 2–0 | 100.00% |
| ope157 vs Nina | 1–1 | 50.00% |
| ope157 vs Raven | 2–0 | 100.00% |
| ope157 vs Anna | 1–1 | 50.00% |
| ope157 vs Jack-8 | 0–1 | 0.00% |
| ope157 vs Feng | 1–0 | 100.00% |
| ope157 vs Lee | 0–1 | 0.00% |
| ope157 vs Leroy | 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.