| TommySan vs Reina | 75–84 | 47.17% |
| TommySan vs King | 50–106 | 32.05% |
| TommySan vs Jin | 38–80 | 32.20% |
| TommySan vs Kazuya | 42–74 | 36.21% |
| TommySan vs Steve | 44–67 | 39.64% |
| TommySan vs Clive | 35–68 | 33.98% |
| TommySan vs Bryan | 22–66 | 25.00% |
| TommySan vs Hwoarang | 27–60 | 31.03% |
| TommySan vs Heihachi | 23–48 | 32.39% |
| TommySan vs Yoshimitsu | 26–44 | 37.14% |
| TommySan vs Lili | 28–42 | 40.00% |
| TommySan vs Law | 21–47 | 30.88% |
| TommySan vs Jun | 23–43 | 34.85% |
| TommySan vs Lidia | 22–42 | 34.38% |
| TommySan vs Dragunov | 20–42 | 32.26% |
| TommySan vs Paul | 22–37 | 37.29% |
| TommySan vs Asuka | 19–38 | 33.33% |
| TommySan vs Victor | 31–25 | 55.36% |
| TommySan vs Armor King | 23–31 | 42.59% |
| TommySan vs Lee | 15–33 | 31.25% |
| TommySan vs Lars | 9–38 | 19.15% |
| TommySan vs Devil Jin | 9–34 | 20.93% |
| TommySan vs Eddy | 9–34 | 20.93% |
| TommySan vs Miary Zo | 17–25 | 40.48% |
| TommySan vs Leo | 16–25 | 39.02% |
| TommySan vs Fahkumram | 14–25 | 35.90% |
| TommySan vs Azucena | 18–20 | 47.37% |
| TommySan vs Nina | 11–25 | 30.56% |
| TommySan vs Xiaoyu | 11–24 | 31.43% |
| TommySan vs Leroy | 20–14 | 58.82% |
| TommySan vs Jack-8 | 14–18 | 43.75% |
| TommySan vs Alisa | 10–20 | 33.33% |
| TommySan vs Anna | 9–19 | 32.14% |
| TommySan vs Feng | 6–14 | 30.00% |
| TommySan vs Shaheen | 8–12 | 40.00% |
| TommySan vs Zafina | 6–12 | 33.33% |
| TommySan vs Kuma | 8–9 | 47.06% |
| TommySan vs Raven | 6–10 | 37.50% |
| TommySan vs Claudio | 6–8 | 42.86% |
| TommySan vs Panda | 1–7 | 12.50% |
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.