| Buppa vs Bryan | 211–157 | 57.34% |
| Buppa vs Dragunov | 136–165 | 45.18% |
| Buppa vs King | 109–156 | 41.13% |
| Buppa vs Hwoarang | 131–132 | 49.81% |
| Buppa vs Kazuya | 148–113 | 56.70% |
| Buppa vs Asuka | 122–131 | 48.22% |
| Buppa vs Jin | 125–118 | 51.44% |
| Buppa vs Steve | 130–108 | 54.62% |
| Buppa vs Reina | 123–112 | 52.34% |
| Buppa vs Paul | 107–110 | 49.31% |
| Buppa vs Lars | 116–90 | 56.31% |
| Buppa vs Lili | 101–102 | 49.75% |
| Buppa vs Nina | 100–96 | 51.02% |
| Buppa vs Alisa | 95–94 | 50.26% |
| Buppa vs Lee | 94–82 | 53.41% |
| Buppa vs Devil Jin | 98–77 | 56.00% |
| Buppa vs Law | 84–86 | 49.41% |
| Buppa vs Yoshimitsu | 85–85 | 50.00% |
| Buppa vs Jun | 90–78 | 53.57% |
| Buppa vs Xiaoyu | 99–67 | 59.64% |
| Buppa vs Leo | 85–72 | 54.14% |
| Buppa vs Azucena | 87–70 | 55.41% |
| Buppa vs Jack-8 | 84–71 | 54.19% |
| Buppa vs Victor | 66–84 | 44.00% |
| Buppa vs Feng | 70–77 | 47.62% |
| Buppa vs Lidia | 80–60–1 | 57.14% |
| Buppa vs Claudio | 66–74 | 47.14% |
| Buppa vs Eddy | 60–66 | 47.62% |
| Buppa vs Heihachi | 63–63 | 50.00% |
| Buppa vs Leroy | 60–61 | 49.59% |
| Buppa vs Kuma | 46–55 | 45.54% |
| Buppa vs Zafina | 47–44 | 51.65% |
| Buppa vs Clive | 37–47 | 44.05% |
| Buppa vs Shaheen | 34–49 | 40.96% |
| Buppa vs Armor King | 35–47 | 42.68% |
| Buppa vs Raven | 34–45 | 43.04% |
| Buppa vs Miary Zo | 25–28 | 47.17% |
| Buppa vs Anna | 21–31 | 40.38% |
| Buppa vs Fahkumram | 19–25 | 43.18% |
| Buppa vs Panda | 15–22 | 40.54% |
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.