| K1W1 vs King | 104–114 | 47.71% |
| K1W1 vs Jin | 76–97 | 43.93% |
| K1W1 vs Reina | 64–98 | 39.51% |
| K1W1 vs Steve | 73–79 | 48.03% |
| K1W1 vs Bryan | 73–74 | 49.66% |
| K1W1 vs Kazuya | 58–84 | 40.85% |
| K1W1 vs Law | 66–73 | 47.48% |
| K1W1 vs Lili | 44–77 | 36.36% |
| K1W1 vs Dragunov | 52–66 | 44.07% |
| K1W1 vs Hwoarang | 43–73 | 37.07% |
| K1W1 vs Eddy | 41–60 | 40.59% |
| K1W1 vs Heihachi | 42–57 | 42.42% |
| K1W1 vs Jun | 41–54 | 43.16% |
| K1W1 vs Azucena | 39–55 | 41.49% |
| K1W1 vs Lars | 34–49 | 40.96% |
| K1W1 vs Yoshimitsu | 43–39 | 52.44% |
| K1W1 vs Paul | 32–45 | 41.56% |
| K1W1 vs Feng | 32–40 | 44.44% |
| K1W1 vs Asuka | 29–40 | 42.03% |
| K1W1 vs Lee | 34–35 | 49.28% |
| K1W1 vs Victor | 31–34 | 47.69% |
| K1W1 vs Xiaoyu | 34–26 | 56.67% |
| K1W1 vs Jack-8 | 19–31 | 38.00% |
| K1W1 vs Leroy | 24–26 | 48.00% |
| K1W1 vs Lidia | 23–27 | 46.00% |
| K1W1 vs Leo | 25–18 | 58.14% |
| K1W1 vs Armor King | 15–25 | 37.50% |
| K1W1 vs Devil Jin | 16–23 | 41.03% |
| K1W1 vs Raven | 26–13 | 66.67% |
| K1W1 vs Nina | 17–19 | 47.22% |
| K1W1 vs Alisa | 13–22 | 37.14% |
| K1W1 vs Fahkumram | 12–22 | 35.29% |
| K1W1 vs Claudio | 11–18 | 37.93% |
| K1W1 vs Kuma | 16–12 | 57.14% |
| K1W1 vs Shaheen | 9–13 | 40.91% |
| K1W1 vs Clive | 10–11 | 47.62% |
| K1W1 vs Zafina | 10–10 | 50.00% |
| K1W1 vs Anna | 8–7 | 53.33% |
| K1W1 vs Panda | 3–7 | 30.00% |
| K1W1 vs Miary Zo | 1–4 | 20.00% |
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.