| IlPepsi vs Law | 10–14 | 41.67% |
| IlPepsi vs King | 4–13 | 23.53% |
| IlPepsi vs Hwoarang | 9–7 | 56.25% |
| IlPepsi vs Yoshimitsu | 12–2 | 85.71% |
| IlPepsi vs Reina | 6–7 | 46.15% |
| IlPepsi vs Jin | 8–3 | 72.73% |
| IlPepsi vs Lili | 4–7 | 36.36% |
| IlPepsi vs Lidia | 4–6 | 40.00% |
| IlPepsi vs Kazuya | 4–5 | 44.44% |
| IlPepsi vs Steve | 3–6 | 33.33% |
| IlPepsi vs Devil Jin | 3–6 | 33.33% |
| IlPepsi vs Leroy | 4–5 | 44.44% |
| IlPepsi vs Bryan | 6–1 | 85.71% |
| IlPepsi vs Asuka | 2–5 | 28.57% |
| IlPepsi vs Dragunov | 5–2 | 71.43% |
| IlPepsi vs Lars | 0–7 | 0.00% |
| IlPepsi vs Kuma | 1–6 | 14.29% |
| IlPepsi vs Alisa | 4–1 | 80.00% |
| IlPepsi vs Jun | 2–3 | 40.00% |
| IlPepsi vs Eddy | 2–3 | 40.00% |
| IlPepsi vs Paul | 0–4 | 0.00% |
| IlPepsi vs Xiaoyu | 2–2 | 50.00% |
| IlPepsi vs Claudio | 2–2 | 50.00% |
| IlPepsi vs Shaheen | 0–4 | 0.00% |
| IlPepsi vs Victor | 3–1 | 75.00% |
| IlPepsi vs Feng | 2–1 | 66.67% |
| IlPepsi vs Azucena | 2–1 | 66.67% |
| IlPepsi vs Lee | 0–2 | 0.00% |
| IlPepsi vs Zafina | 2–0 | 100.00% |
| IlPepsi vs Nina | 1–0 | 100.00% |
| IlPepsi vs Raven | 1–0 | 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.