| KeroMero vs Jin | 9–15 | 37.50% |
| KeroMero vs Paul | 11–3 | 78.57% |
| KeroMero vs King | 6–8 | 42.86% |
| KeroMero vs Bryan | 6–6 | 50.00% |
| KeroMero vs Eddy | 10–2 | 83.33% |
| KeroMero vs Steve | 10–1 | 90.91% |
| KeroMero vs Asuka | 6–5 | 54.55% |
| KeroMero vs Victor | 4–7 | 36.36% |
| KeroMero vs Dragunov | 3–7 | 30.00% |
| KeroMero vs Alisa | 4–5 | 44.44% |
| KeroMero vs Kazuya | 3–5 | 37.50% |
| KeroMero vs Lili | 3–3 | 50.00% |
| KeroMero vs Jun | 2–4 | 33.33% |
| KeroMero vs Reina | 3–3 | 50.00% |
| KeroMero vs Yoshimitsu | 3–2 | 60.00% |
| KeroMero vs Lars | 4–1 | 80.00% |
| KeroMero vs Hwoarang | 3–1 | 75.00% |
| KeroMero vs Devil Jin | 2–2 | 50.00% |
| KeroMero vs Lee | 3–1 | 75.00% |
| KeroMero vs Law | 3–0 | 100.00% |
| KeroMero vs Xiaoyu | 2–1 | 66.67% |
| KeroMero vs Jack-8 | 2–1 | 66.67% |
| KeroMero vs Claudio | 1–2 | 33.33% |
| KeroMero vs Nina | 1–2 | 33.33% |
| KeroMero vs Raven | 1–2 | 33.33% |
| KeroMero vs Zafina | 0–2 | 0.00% |
| KeroMero vs Feng | 1–0 | 100.00% |
| KeroMero vs Shaheen | 0–1 | 0.00% |
| KeroMero 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.