| Tommy Pitera vs Lars | 1–9 | 10.00% |
| Tommy Pitera vs Hwoarang | 4–5 | 44.44% |
| Tommy Pitera vs Bryan | 5–4 | 55.56% |
| Tommy Pitera vs Steve | 1–8 | 11.11% |
| Tommy Pitera vs Jin | 6–2 | 75.00% |
| Tommy Pitera vs Asuka | 5–3 | 62.50% |
| Tommy Pitera vs Law | 5–2 | 71.43% |
| Tommy Pitera vs Dragunov | 4–3 | 57.14% |
| Tommy Pitera vs Reina | 2–5 | 28.57% |
| Tommy Pitera vs Yoshimitsu | 1–5 | 16.67% |
| Tommy Pitera vs Alisa | 1–4 | 20.00% |
| Tommy Pitera vs Lili | 0–4 | 0.00% |
| Tommy Pitera vs Victor | 0–4 | 0.00% |
| Tommy Pitera vs Eddy | 0–4 | 0.00% |
| Tommy Pitera vs King | 1–2 | 33.33% |
| Tommy Pitera vs Xiaoyu | 2–1 | 66.67% |
| Tommy Pitera vs Kazuya | 0–3 | 0.00% |
| Tommy Pitera vs Paul | 0–2 | 0.00% |
| Tommy Pitera vs Devil Jin | 0–2 | 0.00% |
| Tommy Pitera vs Shaheen | 0–2 | 0.00% |
| Tommy Pitera vs Jun | 2–0 | 100.00% |
| Tommy Pitera vs Raven | 2–0 | 100.00% |
| Tommy Pitera vs Clive | 2–0 | 100.00% |
| Tommy Pitera vs Anna | 0–2 | 0.00% |
| Tommy Pitera vs Claudio | 0–1 | 0.00% |
| Tommy Pitera vs Lee | 1–0 | 100.00% |
| Tommy Pitera vs Kuma | 1–0 | 100.00% |
| Tommy Pitera vs Leroy | 1–0 | 100.00% |
| Tommy Pitera vs Azucena | 0–1 | 0.00% |
| Tommy Pitera vs Lidia | 1–0 | 100.00% |
| Tommy Pitera vs Heihachi | 0–1 | 0.00% |
| Tommy Pitera vs Armor King | 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.