| Tumbo vs King | 11–16 | 40.74% |
| Tumbo vs Armor King | 15–8 | 65.22% |
| Tumbo vs Steve | 15–1 | 93.75% |
| Tumbo vs Jin | 8–6 | 57.14% |
| Tumbo vs Reina | 8–6 | 57.14% |
| Tumbo vs Hwoarang | 8–5 | 61.54% |
| Tumbo vs Kazuya | 8–5 | 61.54% |
| Tumbo vs Lee | 11–2 | 84.62% |
| Tumbo vs Fahkumram | 7–5 | 58.33% |
| Tumbo vs Miary Zo | 8–4 | 66.67% |
| Tumbo vs Bryan | 6–5 | 54.55% |
| Tumbo vs Heihachi | 6–4 | 60.00% |
| Tumbo vs Feng | 6–3 | 66.67% |
| Tumbo vs Lili | 6–3 | 66.67% |
| Tumbo vs Kuma | 5–4 | 55.56% |
| Tumbo vs Azucena | 9–0 | 100.00% |
| Tumbo vs Eddy | 6–2 | 75.00% |
| Tumbo vs Yoshimitsu | 3–4 | 42.86% |
| Tumbo vs Jun | 3–4 | 42.86% |
| Tumbo vs Victor | 7–0 | 100.00% |
| Tumbo vs Lidia | 4–3 | 57.14% |
| Tumbo vs Anna | 5–2 | 71.43% |
| Tumbo vs Devil Jin | 5–1 | 83.33% |
| Tumbo vs Dragunov | 5–1 | 83.33% |
| Tumbo vs Alisa | 1–5 | 16.67% |
| Tumbo vs Law | 3–2 | 60.00% |
| Tumbo vs Nina | 4–1 | 80.00% |
| Tumbo vs Clive | 4–1 | 80.00% |
| Tumbo vs Lars | 2–2 | 50.00% |
| Tumbo vs Paul | 2–1 | 66.67% |
| Tumbo vs Leo | 2–1 | 66.67% |
| Tumbo vs Leroy | 2–1 | 66.67% |
| Tumbo vs Claudio | 2–0 | 100.00% |
| Tumbo vs Shaheen | 2–0 | 100.00% |
| Tumbo vs Panda | 2–0 | 100.00% |
| Tumbo vs Raven | 2–0 | 100.00% |
| Tumbo vs Xiaoyu | 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.