| StarkX21 vs Xiaoyu | 5–6 | 45.45% |
| StarkX21 vs King | 4–6 | 40.00% |
| StarkX21 vs Kazuya | 7–3 | 70.00% |
| StarkX21 vs Heihachi | 7–3 | 70.00% |
| StarkX21 vs Lili | 3–6 | 33.33% |
| StarkX21 vs Zafina | 8–0 | 100.00% |
| StarkX21 vs Jin | 4–3 | 57.14% |
| StarkX21 vs Asuka | 3–4 | 42.86% |
| StarkX21 vs Alisa | 3–4 | 42.86% |
| StarkX21 vs Reina | 3–4 | 42.86% |
| StarkX21 vs Victor | 1–6 | 14.29% |
| StarkX21 vs Steve | 4–2 | 66.67% |
| StarkX21 vs Lidia | 4–2 | 66.67% |
| StarkX21 vs Bryan | 3–2 | 60.00% |
| StarkX21 vs Dragunov | 3–2 | 60.00% |
| StarkX21 vs Panda | 3–2 | 60.00% |
| StarkX21 vs Hwoarang | 4–0 | 100.00% |
| StarkX21 vs Jun | 4–0 | 100.00% |
| StarkX21 vs Law | 1–2 | 33.33% |
| StarkX21 vs Leroy | 3–0 | 100.00% |
| StarkX21 vs Eddy | 2–1 | 66.67% |
| StarkX21 vs Clive | 2–1 | 66.67% |
| StarkX21 vs Anna | 1–2 | 33.33% |
| StarkX21 vs Devil Jin | 0–2 | 0.00% |
| StarkX21 vs Leo | 2–0 | 100.00% |
| StarkX21 vs Lars | 0–2 | 0.00% |
| StarkX21 vs Lee | 0–2 | 0.00% |
| StarkX21 vs Raven | 2–0 | 100.00% |
| StarkX21 vs Yoshimitsu | 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.