| Karateman87 vs Steve | 42–46 | 47.73% |
| Karateman87 vs Kazuya | 32–49 | 39.51% |
| Karateman87 vs Jin | 41–34 | 54.67% |
| Karateman87 vs King | 16–49 | 24.62% |
| Karateman87 vs Azucena | 22–35 | 38.60% |
| Karateman87 vs Victor | 20–37 | 35.09% |
| Karateman87 vs Reina | 22–27 | 44.90% |
| Karateman87 vs Lili | 24–21 | 53.33% |
| Karateman87 vs Hwoarang | 20–24 | 45.45% |
| Karateman87 vs Dragunov | 16–27 | 37.21% |
| Karateman87 vs Eddy | 12–29 | 29.27% |
| Karateman87 vs Bryan | 17–23 | 42.50% |
| Karateman87 vs Lee | 21–13 | 61.76% |
| Karateman87 vs Law | 19–14 | 57.58% |
| Karateman87 vs Heihachi | 21–12 | 63.64% |
| Karateman87 vs Jun | 11–20 | 35.48% |
| Karateman87 vs Asuka | 11–19 | 36.67% |
| Karateman87 vs Feng | 10–18 | 35.71% |
| Karateman87 vs Devil Jin | 13–14 | 48.15% |
| Karateman87 vs Lars | 15–11 | 57.69% |
| Karateman87 vs Paul | 15–10 | 60.00% |
| Karateman87 vs Yoshimitsu | 16–9 | 64.00% |
| Karateman87 vs Leo | 11–13 | 45.83% |
| Karateman87 vs Xiaoyu | 11–12 | 47.83% |
| Karateman87 vs Alisa | 6–15 | 28.57% |
| Karateman87 vs Leroy | 10–11 | 47.62% |
| Karateman87 vs Lidia | 10–9 | 52.63% |
| Karateman87 vs Jack-8 | 3–13 | 18.75% |
| Karateman87 vs Raven | 9–7 | 56.25% |
| Karateman87 vs Claudio | 9–5 | 64.29% |
| Karateman87 vs Shaheen | 8–4 | 66.67% |
| Karateman87 vs Nina | 4–8 | 33.33% |
| Karateman87 vs Zafina | 9–3 | 75.00% |
| Karateman87 vs Armor King | 4–7 | 36.36% |
| Karateman87 vs Fahkumram | 3–6 | 33.33% |
| Karateman87 vs Miary Zo | 3–4 | 42.86% |
| Karateman87 vs Clive | 2–2 | 50.00% |
| Karateman87 vs Anna | 3–1 | 75.00% |
| Karateman87 vs Kuma | 0–3 | 0.00% |
| Karateman87 vs Panda | 0–2 | 0.00% |
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.