| Tumppu vs Reina | 40–56 | 41.67% |
| Tumppu vs Kazuya | 53–41 | 56.38% |
| Tumppu vs Jin | 42–46 | 47.73% |
| Tumppu vs King | 19–46 | 29.23% |
| Tumppu vs Bryan | 21–43 | 32.81% |
| Tumppu vs Heihachi | 26–29 | 47.27% |
| Tumppu vs Asuka | 23–26 | 46.94% |
| Tumppu vs Paul | 19–28 | 40.43% |
| Tumppu vs Dragunov | 17–30 | 36.17% |
| Tumppu vs Steve | 19–26 | 42.22% |
| Tumppu vs Xiaoyu | 21–23 | 47.73% |
| Tumppu vs Lili | 18–24 | 42.86% |
| Tumppu vs Yoshimitsu | 17–18 | 48.57% |
| Tumppu vs Law | 12–20 | 37.50% |
| Tumppu vs Devil Jin | 10–19 | 34.48% |
| Tumppu vs Lidia | 16–12 | 57.14% |
| Tumppu vs Lee | 16–11 | 59.26% |
| Tumppu vs Jun | 9–17 | 34.62% |
| Tumppu vs Nina | 7–18 | 28.00% |
| Tumppu vs Hwoarang | 9–14 | 39.13% |
| Tumppu vs Victor | 4–18 | 18.18% |
| Tumppu vs Azucena | 12–8 | 60.00% |
| Tumppu vs Leo | 11–8 | 57.89% |
| Tumppu vs Feng | 6–12 | 33.33% |
| Tumppu vs Eddy | 7–11 | 38.89% |
| Tumppu vs Jack-8 | 9–6 | 60.00% |
| Tumppu vs Lars | 7–8 | 46.67% |
| Tumppu vs Alisa | 2–13 | 13.33% |
| Tumppu vs Claudio | 6–8 | 42.86% |
| Tumppu vs Kuma | 6–8 | 42.86% |
| Tumppu vs Zafina | 6–5 | 54.55% |
| Tumppu vs Shaheen | 4–2 | 66.67% |
| Tumppu vs Clive | 2–3 | 40.00% |
| Tumppu vs Panda | 3–1 | 75.00% |
| Tumppu vs Armor King | 1–3 | 25.00% |
| Tumppu vs Raven | 2–0 | 100.00% |
| Tumppu vs Anna | 2–0 | 100.00% |
| Tumppu vs Leroy | 0–1 | 0.00% |
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.