| TummyRubs vs Hwoarang | 7–5 | 58.33% |
| TummyRubs vs Lee | 5–6 | 45.45% |
| TummyRubs vs Lidia | 2–8 | 20.00% |
| TummyRubs vs Jin | 5–4 | 55.56% |
| TummyRubs vs Shaheen | 5–4 | 55.56% |
| TummyRubs vs King | 7–0 | 100.00% |
| TummyRubs vs Eddy | 1–6 | 14.29% |
| TummyRubs vs Yoshimitsu | 6–0 | 100.00% |
| TummyRubs vs Xiaoyu | 4–2 | 66.67% |
| TummyRubs vs Nina | 6–0 | 100.00% |
| TummyRubs vs Leroy | 2–4 | 33.33% |
| TummyRubs vs Azucena | 6–0 | 100.00% |
| TummyRubs vs Victor | 4–2 | 66.67% |
| TummyRubs vs Bryan | 2–3 | 40.00% |
| TummyRubs vs Steve | 3–2 | 60.00% |
| TummyRubs vs Devil Jin | 1–4 | 20.00% |
| TummyRubs vs Lili | 2–3 | 40.00% |
| TummyRubs vs Jun | 2–3 | 40.00% |
| TummyRubs vs Law | 1–2 | 33.33% |
| TummyRubs vs Kazuya | 1–2 | 33.33% |
| TummyRubs vs Asuka | 0–3 | 0.00% |
| TummyRubs vs Alisa | 0–3 | 0.00% |
| TummyRubs vs Feng | 0–2 | 0.00% |
| TummyRubs vs Reina | 2–0 | 100.00% |
| TummyRubs vs Heihachi | 2–0 | 100.00% |
| TummyRubs vs Paul | 1–0 | 100.00% |
| TummyRubs vs Leo | 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.