| Buck vs Jin | 84–114 | 42.42% |
| Buck vs Hwoarang | 73–109 | 40.11% |
| Buck vs Law | 102–76 | 57.30% |
| Buck vs Eddy | 56–102 | 35.44% |
| Buck vs King | 72–85 | 45.86% |
| Buck vs Kazuya | 58–99 | 36.94% |
| Buck vs Reina | 48–61 | 44.04% |
| Buck vs Bryan | 39–56 | 41.05% |
| Buck vs Paul | 38–49 | 43.68% |
| Buck vs Steve | 43–40 | 51.81% |
| Buck vs Dragunov | 45–34 | 56.96% |
| Buck vs Lars | 43–35 | 55.13% |
| Buck vs Yoshimitsu | 40–37 | 51.95% |
| Buck vs Asuka | 33–43 | 43.42% |
| Buck vs Jun | 33–39 | 45.83% |
| Buck vs Victor | 36–34 | 51.43% |
| Buck vs Devil Jin | 32–34 | 48.48% |
| Buck vs Lee | 25–38 | 39.68% |
| Buck vs Azucena | 24–37 | 39.34% |
| Buck vs Lili | 26–27 | 49.06% |
| Buck vs Alisa | 23–28 | 45.10% |
| Buck vs Feng | 23–26 | 46.94% |
| Buck vs Nina | 20–20 | 50.00% |
| Buck vs Xiaoyu | 17–20 | 45.95% |
| Buck vs Jack-8 | 19–18 | 51.35% |
| Buck vs Leroy | 12–12 | 50.00% |
| Buck vs Armor King | 15–7 | 68.18% |
| Buck vs Claudio | 9–12 | 42.86% |
| Buck vs Leo | 8–11 | 42.11% |
| Buck vs Raven | 8–10 | 44.44% |
| Buck vs Heihachi | 10–6 | 62.50% |
| Buck vs Kuma | 9–3 | 75.00% |
| Buck vs Panda | 3–7 | 30.00% |
| Buck vs Zafina | 6–4 | 60.00% |
| Buck vs Lidia | 3–2 | 60.00% |
| Buck vs Clive | 3–1 | 75.00% |
| Buck vs Anna | 0–4 | 0.00% |
| Buck vs Miary Zo | 3–1 | 75.00% |
| Buck vs Shaheen | 2–1 | 66.67% |
| Buck vs Fahkumram | 1–1 | 50.00% |
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.