| Tummbo vs Kazuya | 41–29 | 58.57% |
| Tummbo vs King | 29–24 | 54.72% |
| Tummbo vs Steve | 34–18 | 65.38% |
| Tummbo vs Law | 29–21 | 58.00% |
| Tummbo vs Jin | 23–27 | 46.00% |
| Tummbo vs Dragunov | 19–27 | 41.30% |
| Tummbo vs Jun | 24–17 | 58.54% |
| Tummbo vs Yoshimitsu | 23–16 | 58.97% |
| Tummbo vs Bryan | 22–15 | 59.46% |
| Tummbo vs Eddy | 25–12 | 67.57% |
| Tummbo vs Hwoarang | 23–10 | 69.70% |
| Tummbo vs Xiaoyu | 21–11 | 65.62% |
| Tummbo vs Azucena | 13–19 | 40.62% |
| Tummbo vs Paul | 17–11 | 60.71% |
| Tummbo vs Lee | 18–10 | 64.29% |
| Tummbo vs Lidia | 16–12 | 57.14% |
| Tummbo vs Lili | 14–13 | 51.85% |
| Tummbo vs Reina | 16–9 | 64.00% |
| Tummbo vs Victor | 13–10 | 56.52% |
| Tummbo vs Feng | 11–11 | 50.00% |
| Tummbo vs Lars | 10–10 | 50.00% |
| Tummbo vs Devil Jin | 14–4 | 77.78% |
| Tummbo vs Claudio | 5–12 | 29.41% |
| Tummbo vs Alisa | 7–8 | 46.67% |
| Tummbo vs Leroy | 12–2 | 85.71% |
| Tummbo vs Jack-8 | 9–4 | 69.23% |
| Tummbo vs Nina | 7–5 | 58.33% |
| Tummbo vs Zafina | 7–5 | 58.33% |
| Tummbo vs Raven | 5–7 | 41.67% |
| Tummbo vs Asuka | 3–7 | 30.00% |
| Tummbo vs Leo | 5–4 | 55.56% |
| Tummbo vs Kuma | 3–6 | 33.33% |
| Tummbo vs Shaheen | 2–5 | 28.57% |
| Tummbo vs Heihachi | 1–2 | 33.33% |
| Tummbo vs Fahkumram | 1–2 | 33.33% |
| Tummbo vs Clive | 1–1 | 50.00% |
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.