| Thommyi vs Kazuya | 23–23 | 50.00% |
| Thommyi vs Law | 21–18 | 53.85% |
| Thommyi vs Hwoarang | 15–15 | 50.00% |
| Thommyi vs Jin | 12–18 | 40.00% |
| Thommyi vs Bryan | 14–15 | 48.28% |
| Thommyi vs Steve | 19–10 | 65.52% |
| Thommyi vs Paul | 8–13 | 38.10% |
| Thommyi vs Reina | 15–5 | 75.00% |
| Thommyi vs Jun | 13–6 | 68.42% |
| Thommyi vs King | 7–11 | 38.89% |
| Thommyi vs Feng | 9–9 | 50.00% |
| Thommyi vs Lars | 9–9 | 50.00% |
| Thommyi vs Heihachi | 6–12 | 33.33% |
| Thommyi vs Dragunov | 7–9 | 43.75% |
| Thommyi vs Leo | 9–7 | 56.25% |
| Thommyi vs Devil Jin | 5–9 | 35.71% |
| Thommyi vs Lili | 12–2 | 85.71% |
| Thommyi vs Lee | 8–6 | 57.14% |
| Thommyi vs Asuka | 3–9 | 25.00% |
| Thommyi vs Azucena | 6–6 | 50.00% |
| Thommyi vs Yoshimitsu | 8–3 | 72.73% |
| Thommyi vs Victor | 6–5 | 54.55% |
| Thommyi vs Eddy | 5–6 | 45.45% |
| Thommyi vs Alisa | 4–6 | 40.00% |
| Thommyi vs Nina | 5–4 | 55.56% |
| Thommyi vs Kuma | 4–4 | 50.00% |
| Thommyi vs Armor King | 5–3 | 62.50% |
| Thommyi vs Leroy | 2–4 | 33.33% |
| Thommyi vs Fahkumram | 2–4 | 33.33% |
| Thommyi vs Jack-8 | 2–3 | 40.00% |
| Thommyi vs Claudio | 3–1 | 75.00% |
| Thommyi vs Clive | 3–1 | 75.00% |
| Thommyi vs Xiaoyu | 2–1 | 66.67% |
| Thommyi vs Shaheen | 3–0 | 100.00% |
| Thommyi vs Raven | 3–0 | 100.00% |
| Thommyi vs Zafina | 0–2 | 0.00% |
| Thommyi vs Miary Zo | 1–1 | 50.00% |
| Thommyi vs Lidia | 1–0 | 100.00% |
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.