| Buddy vs Fahkumram | 31–15 | 67.39% |
| Buddy vs Kazuya | 27–17 | 61.36% |
| Buddy vs Dragunov | 18–25 | 41.86% |
| Buddy vs King | 24–17 | 58.54% |
| Buddy vs Hwoarang | 26–13 | 66.67% |
| Buddy vs Steve | 24–15 | 61.54% |
| Buddy vs Devil Jin | 19–17 | 52.78% |
| Buddy vs Heihachi | 18–14 | 56.25% |
| Buddy vs Armor King | 10–22 | 31.25% |
| Buddy vs Miary Zo | 13–15 | 46.43% |
| Buddy vs Jin | 14–12 | 53.85% |
| Buddy vs Bryan | 14–10 | 58.33% |
| Buddy vs Lee | 13–10 | 56.52% |
| Buddy vs Paul | 15–6 | 71.43% |
| Buddy vs Lars | 13–8 | 61.90% |
| Buddy vs Reina | 12–6 | 66.67% |
| Buddy vs Nina | 8–8 | 50.00% |
| Buddy vs Azucena | 7–9 | 43.75% |
| Buddy vs Law | 10–5 | 66.67% |
| Buddy vs Feng | 10–5 | 66.67% |
| Buddy vs Jun | 9–6 | 60.00% |
| Buddy vs Yoshimitsu | 8–6 | 57.14% |
| Buddy vs Alisa | 10–4 | 71.43% |
| Buddy vs Eddy | 7–7 | 50.00% |
| Buddy vs Lili | 6–7 | 46.15% |
| Buddy vs Raven | 11–2 | 84.62% |
| Buddy vs Xiaoyu | 9–3 | 75.00% |
| Buddy vs Zafina | 6–5 | 54.55% |
| Buddy vs Asuka | 8–2 | 80.00% |
| Buddy vs Kuma | 4–6 | 40.00% |
| Buddy vs Lidia | 4–6 | 40.00% |
| Buddy vs Clive | 2–5 | 28.57% |
| Buddy vs Anna | 6–1 | 85.71% |
| Buddy vs Leroy | 4–2 | 66.67% |
| Buddy vs Leo | 3–2 | 60.00% |
| Buddy vs Jack-8 | 1–3 | 25.00% |
| Buddy vs Claudio | 4–0 | 100.00% |
| Buddy vs Shaheen | 3–1 | 75.00% |
| Buddy vs Victor | 1–3 | 25.00% |
| Buddy vs Panda | 1–2 | 33.33% |
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.