| Kovac vs King | 26–21 | 55.32% |
| Kovac vs Jin | 20–15–1 | 57.14% |
| Kovac vs Kazuya | 14–20 | 41.18% |
| Kovac vs Bryan | 17–9 | 65.38% |
| Kovac vs Dragunov | 8–17 | 32.00% |
| Kovac vs Steve | 9–8 | 52.94% |
| Kovac vs Law | 9–7 | 56.25% |
| Kovac vs Hwoarang | 7–9 | 43.75% |
| Kovac vs Lee | 4–9 | 30.77% |
| Kovac vs Asuka | 8–4 | 66.67% |
| Kovac vs Jun | 5–7 | 41.67% |
| Kovac vs Feng | 9–2 | 81.82% |
| Kovac vs Eddy | 1–9 | 10.00% |
| Kovac vs Paul | 3–6 | 33.33% |
| Kovac vs Lili | 4–5 | 44.44% |
| Kovac vs Yoshimitsu | 5–3 | 62.50% |
| Kovac vs Xiaoyu | 3–5 | 37.50% |
| Kovac vs Lars | 2–5 | 28.57% |
| Kovac vs Nina | 2–5 | 28.57% |
| Kovac vs Kuma | 3–4 | 42.86% |
| Kovac vs Panda | 1–6 | 14.29% |
| Kovac vs Raven | 1–6 | 14.29% |
| Kovac vs Clive | 2–5 | 28.57% |
| Kovac vs Zafina | 3–2 | 60.00% |
| Kovac vs Azucena | 2–3 | 40.00% |
| Kovac vs Reina | 4–0 | 100.00% |
| Kovac vs Victor | 1–3 | 25.00% |
| Kovac vs Devil Jin | 2–1 | 66.67% |
| Kovac vs Alisa | 0–2 | 0.00% |
| Kovac vs Leroy | 2–0 | 100.00% |
| Kovac vs Anna | 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.