| Ack ack vs Hwoarang | 63–32 | 66.32% |
| Ack ack vs Law | 40–35 | 53.33% |
| Ack ack vs Kazuya | 46–27 | 63.01% |
| Ack ack vs Jin | 38–25 | 60.32% |
| Ack ack vs Reina | 35–28 | 55.56% |
| Ack ack vs Steve | 33–29 | 53.23% |
| Ack ack vs Lee | 36–26 | 58.06% |
| Ack ack vs Heihachi | 25–35 | 41.67% |
| Ack ack vs Paul | 34–24 | 58.62% |
| Ack ack vs King | 39–19 | 67.24% |
| Ack ack vs Bryan | 27–29 | 48.21% |
| Ack ack vs Lars | 27–27 | 50.00% |
| Ack ack vs Lili | 25–21 | 54.35% |
| Ack ack vs Xiaoyu | 24–21 | 53.33% |
| Ack ack vs Victor | 24–20 | 54.55% |
| Ack ack vs Dragunov | 32–11 | 74.42% |
| Ack ack vs Asuka | 20–16 | 55.56% |
| Ack ack vs Raven | 15–21 | 41.67% |
| Ack ack vs Yoshimitsu | 20–15 | 57.14% |
| Ack ack vs Eddy | 19–15 | 55.88% |
| Ack ack vs Devil Jin | 12–18 | 40.00% |
| Ack ack vs Jun | 17–13 | 56.67% |
| Ack ack vs Leo | 16–12 | 57.14% |
| Ack ack vs Azucena | 13–15 | 46.43% |
| Ack ack vs Anna | 16–12 | 57.14% |
| Ack ack vs Clive | 19–8 | 70.37% |
| Ack ack vs Leroy | 17–8 | 68.00% |
| Ack ack vs Fahkumram | 12–13 | 48.00% |
| Ack ack vs Feng | 7–17 | 29.17% |
| Ack ack vs Nina | 13–10 | 56.52% |
| Ack ack vs Lidia | 13–7 | 65.00% |
| Ack ack vs Jack-8 | 7–10 | 41.18% |
| Ack ack vs Claudio | 11–6 | 64.71% |
| Ack ack vs Alisa | 10–6 | 62.50% |
| Ack ack vs Armor King | 7–6 | 53.85% |
| Ack ack vs Shaheen | 4–8 | 33.33% |
| Ack ack vs Kuma | 4–6 | 40.00% |
| Ack ack vs Zafina | 7–3 | 70.00% |
| Ack ack vs Miary Zo | 5–2 | 71.43% |
| Ack ack vs Panda | 3–2 | 60.00% |
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.