| Underdog vs Jin | 5–5 | 50.00% |
| Underdog vs Armor King | 5–5 | 50.00% |
| Underdog vs Lee | 6–3 | 66.67% |
| Underdog vs Fahkumram | 5–4 | 55.56% |
| Underdog vs Hwoarang | 4–3 | 57.14% |
| Underdog vs Miary Zo | 2–5 | 28.57% |
| Underdog vs Xiaoyu | 4–2 | 66.67% |
| Underdog vs Bryan | 6–0 | 100.00% |
| Underdog vs Kazuya | 6–0 | 100.00% |
| Underdog vs Steve | 3–3 | 50.00% |
| Underdog vs Reina | 5–1 | 83.33% |
| Underdog vs Feng | 2–3 | 40.00% |
| Underdog vs Leo | 2–3 | 40.00% |
| Underdog vs Eddy | 2–3 | 40.00% |
| Underdog vs Law | 2–2 | 50.00% |
| Underdog vs King | 2–2 | 50.00% |
| Underdog vs Dragunov | 2–2 | 50.00% |
| Underdog vs Heihachi | 4–0 | 100.00% |
| Underdog vs Yoshimitsu | 1–2 | 33.33% |
| Underdog vs Lili | 3–0 | 100.00% |
| Underdog vs Lars | 0–3 | 0.00% |
| Underdog vs Nina | 1–2 | 33.33% |
| Underdog vs Zafina | 1–2 | 33.33% |
| Underdog vs Jun | 2–1 | 66.67% |
| Underdog vs Victor | 2–1 | 66.67% |
| Underdog vs Jack-8 | 2–0 | 100.00% |
| Underdog vs Devil Jin | 2–0 | 100.00% |
| Underdog vs Alisa | 2–0 | 100.00% |
| Underdog vs Kuma | 2–0 | 100.00% |
| Underdog vs Anna | 2–0 | 100.00% |
| Underdog vs Azucena | 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.