| Kilroy vs Steve | 23–13 | 63.89% |
| Kilroy vs Heihachi | 14–22 | 38.89% |
| Kilroy vs Bryan | 17–17 | 50.00% |
| Kilroy vs Lili | 16–13 | 55.17% |
| Kilroy vs Jun | 16–11 | 59.26% |
| Kilroy vs Hwoarang | 16–9 | 64.00% |
| Kilroy vs King | 10–14 | 41.67% |
| Kilroy vs Jin | 11–13 | 45.83% |
| Kilroy vs Kazuya | 12–11 | 52.17% |
| Kilroy vs Law | 9–12 | 42.86% |
| Kilroy vs Reina | 9–11 | 45.00% |
| Kilroy vs Paul | 9–9 | 50.00% |
| Kilroy vs Alisa | 9–9 | 50.00% |
| Kilroy vs Anna | 8–10 | 44.44% |
| Kilroy vs Armor King | 10–7 | 58.82% |
| Kilroy vs Azucena | 4–11 | 26.67% |
| Kilroy vs Eddy | 3–12 | 20.00% |
| Kilroy vs Miary Zo | 5–9 | 35.71% |
| Kilroy vs Yoshimitsu | 8–4 | 66.67% |
| Kilroy vs Nina | 4–8 | 33.33% |
| Kilroy vs Clive | 5–7 | 41.67% |
| Kilroy vs Kuma | 5–6 | 45.45% |
| Kilroy vs Asuka | 4–6 | 40.00% |
| Kilroy vs Shaheen | 5–5 | 50.00% |
| Kilroy vs Victor | 6–4 | 60.00% |
| Kilroy vs Lidia | 3–7 | 30.00% |
| Kilroy vs Dragunov | 4–5 | 44.44% |
| Kilroy vs Lee | 8–1 | 88.89% |
| Kilroy vs Leroy | 5–4 | 55.56% |
| Kilroy vs Xiaoyu | 5–3 | 62.50% |
| Kilroy vs Raven | 5–3 | 62.50% |
| Kilroy vs Devil Jin | 5–2 | 71.43% |
| Kilroy vs Feng | 2–5 | 28.57% |
| Kilroy vs Lars | 2–5 | 28.57% |
| Kilroy vs Fahkumram | 1–6 | 14.29% |
| Kilroy vs Leo | 3–1 | 75.00% |
| Kilroy vs Panda | 0–4 | 0.00% |
| Kilroy vs Claudio | 1–2 | 33.33% |
| Kilroy vs Jack-8 | 0–2 | 0.00% |
| Kilroy vs Zafina | 1–1 | 50.00% |
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.