| Acekillz21 vs Steve | 22–16 | 57.89% |
| Acekillz21 vs King | 17–13 | 56.67% |
| Acekillz21 vs Law | 12–17 | 41.38% |
| Acekillz21 vs Jin | 19–9 | 67.86% |
| Acekillz21 vs Kazuya | 18–10 | 64.29% |
| Acekillz21 vs Reina | 15–11 | 57.69% |
| Acekillz21 vs Asuka | 14–7 | 66.67% |
| Acekillz21 vs Azucena | 10–9 | 52.63% |
| Acekillz21 vs Victor | 12–7 | 63.16% |
| Acekillz21 vs Hwoarang | 17–1 | 94.44% |
| Acekillz21 vs Jun | 13–5 | 72.22% |
| Acekillz21 vs Eddy | 4–14 | 22.22% |
| Acekillz21 vs Yoshimitsu | 5–11 | 31.25% |
| Acekillz21 vs Lili | 14–2 | 87.50% |
| Acekillz21 vs Leo | 10–6 | 62.50% |
| Acekillz21 vs Miary Zo | 7–9 | 43.75% |
| Acekillz21 vs Paul | 8–6 | 57.14% |
| Acekillz21 vs Bryan | 5–9 | 35.71% |
| Acekillz21 vs Fahkumram | 5–9 | 35.71% |
| Acekillz21 vs Anna | 10–3 | 76.92% |
| Acekillz21 vs Nina | 7–5 | 58.33% |
| Acekillz21 vs Clive | 8–4 | 66.67% |
| Acekillz21 vs Zafina | 7–4 | 63.64% |
| Acekillz21 vs Lidia | 5–6 | 45.45% |
| Acekillz21 vs Lars | 4–6 | 40.00% |
| Acekillz21 vs Alisa | 4–6 | 40.00% |
| Acekillz21 vs Leroy | 5–5 | 50.00% |
| Acekillz21 vs Devil Jin | 4–5 | 44.44% |
| Acekillz21 vs Kuma | 5–4 | 55.56% |
| Acekillz21 vs Heihachi | 3–6 | 33.33% |
| Acekillz21 vs Dragunov | 3–5 | 37.50% |
| Acekillz21 vs Jack-8 | 4–3 | 57.14% |
| Acekillz21 vs Lee | 5–2 | 71.43% |
| Acekillz21 vs Xiaoyu | 3–3 | 50.00% |
| Acekillz21 vs Armor King | 4–2 | 66.67% |
| Acekillz21 vs Feng | 1–4 | 20.00% |
| Acekillz21 vs Panda | 5–0 | 100.00% |
| Acekillz21 vs Raven | 4–1 | 80.00% |
| Acekillz21 vs Claudio | 0–2 | 0.00% |
| Acekillz21 vs Shaheen | 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.