| Buppa vs Bryan | 187–143 | 56.67% |
| Buppa vs Dragunov | 126–154 | 45.00% |
| Buppa vs King | 100–150 | 40.00% |
| Buppa vs Kazuya | 141–106 | 57.09% |
| Buppa vs Hwoarang | 121–124 | 49.39% |
| Buppa vs Jin | 120–115 | 51.06% |
| Buppa vs Asuka | 115–120 | 48.94% |
| Buppa vs Reina | 120–112 | 51.72% |
| Buppa vs Steve | 122–101 | 54.71% |
| Buppa vs Paul | 105–99 | 51.47% |
| Buppa vs Lili | 94–99 | 48.70% |
| Buppa vs Lars | 103–82 | 55.68% |
| Buppa vs Nina | 86–92 | 48.31% |
| Buppa vs Lee | 92–76 | 54.76% |
| Buppa vs Alisa | 84–81 | 50.91% |
| Buppa vs Xiaoyu | 97–65 | 59.88% |
| Buppa vs Law | 79–82 | 49.07% |
| Buppa vs Yoshimitsu | 81–80 | 50.31% |
| Buppa vs Devil Jin | 89–69 | 56.33% |
| Buppa vs Jun | 85–71 | 54.49% |
| Buppa vs Azucena | 84–69 | 54.90% |
| Buppa vs Victor | 65–82 | 44.22% |
| Buppa vs Feng | 64–75 | 46.04% |
| Buppa vs Leo | 76–59 | 56.30% |
| Buppa vs Claudio | 64–70 | 47.76% |
| Buppa vs Lidia | 78–55–1 | 58.65% |
| Buppa vs Jack-8 | 67–62 | 51.94% |
| Buppa vs Eddy | 56–63 | 47.06% |
| Buppa vs Leroy | 58–56 | 50.88% |
| Buppa vs Heihachi | 56–57 | 49.56% |
| Buppa vs Kuma | 45–53 | 45.92% |
| Buppa vs Zafina | 43–40 | 51.81% |
| Buppa vs Shaheen | 33–49 | 40.24% |
| Buppa vs Clive | 33–46 | 41.77% |
| Buppa vs Raven | 33–41 | 44.59% |
| Buppa vs Armor King | 22–30 | 42.31% |
| Buppa vs Anna | 21–28 | 42.86% |
| Buppa vs Panda | 15–21 | 41.67% |
| Buppa vs Fahkumram | 12–20 | 37.50% |
| Buppa vs Miary Zo | 13–17 | 43.33% |
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.