| Kevinarmys vs Reina | 13–20 | 39.39% |
| Kevinarmys vs Kazuya | 20–10 | 66.67% |
| Kevinarmys vs Steve | 19–10 | 65.52% |
| Kevinarmys vs Jin | 17–10 | 62.96% |
| Kevinarmys vs King | 15–10 | 60.00% |
| Kevinarmys vs Lars | 14–8 | 63.64% |
| Kevinarmys vs Bryan | 9–11 | 45.00% |
| Kevinarmys vs Lili | 12–6 | 66.67% |
| Kevinarmys vs Paul | 5–9 | 35.71% |
| Kevinarmys vs Asuka | 7–7 | 50.00% |
| Kevinarmys vs Dragunov | 11–3 | 78.57% |
| Kevinarmys vs Jun | 9–5 | 64.29% |
| Kevinarmys vs Fahkumram | 5–9 | 35.71% |
| Kevinarmys vs Law | 8–5 | 61.54% |
| Kevinarmys vs Hwoarang | 9–4 | 69.23% |
| Kevinarmys vs Yoshimitsu | 4–7 | 36.36% |
| Kevinarmys vs Devil Jin | 5–6 | 45.45% |
| Kevinarmys vs Alisa | 4–7 | 36.36% |
| Kevinarmys vs Heihachi | 9–2 | 81.82% |
| Kevinarmys vs Clive | 4–7 | 36.36% |
| Kevinarmys vs Victor | 9–1 | 90.00% |
| Kevinarmys vs Armor King | 3–5 | 37.50% |
| Kevinarmys vs Nina | 4–3 | 57.14% |
| Kevinarmys vs Xiaoyu | 3–3 | 50.00% |
| Kevinarmys vs Jack-8 | 3–3 | 50.00% |
| Kevinarmys vs Feng | 4–2 | 66.67% |
| Kevinarmys vs Eddy | 5–1 | 83.33% |
| Kevinarmys vs Azucena | 2–3 | 40.00% |
| Kevinarmys vs Miary Zo | 2–3 | 40.00% |
| Kevinarmys vs Leo | 2–2 | 50.00% |
| Kevinarmys vs Lee | 0–3 | 0.00% |
| Kevinarmys vs Kuma | 2–1 | 66.67% |
| Kevinarmys vs Leroy | 1–2 | 33.33% |
| Kevinarmys vs Lidia | 1–2 | 33.33% |
| Kevinarmys vs Anna | 2–1 | 66.67% |
| Kevinarmys vs Shaheen | 1–1 | 50.00% |
| Kevinarmys vs Panda | 1–1 | 50.00% |
| Kevinarmys vs Raven | 2–0 | 100.00% |
| Kevinarmys vs Claudio | 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.