| UnknownTech21 vs King | 44–26 | 62.86% |
| UnknownTech21 vs Jin | 29–28 | 50.88% |
| UnknownTech21 vs Hwoarang | 26–27 | 49.06% |
| UnknownTech21 vs Kazuya | 29–22 | 56.86% |
| UnknownTech21 vs Lili | 24–27 | 47.06% |
| UnknownTech21 vs Paul | 22–26 | 45.83% |
| UnknownTech21 vs Jun | 25–17 | 59.52% |
| UnknownTech21 vs Yoshimitsu | 20–21 | 48.78% |
| UnknownTech21 vs Bryan | 27–14 | 65.85% |
| UnknownTech21 vs Reina | 22–18 | 55.00% |
| UnknownTech21 vs Eddy | 19–20 | 48.72% |
| UnknownTech21 vs Law | 18–19 | 48.65% |
| UnknownTech21 vs Asuka | 21–16 | 56.76% |
| UnknownTech21 vs Lee | 19–18 | 51.35% |
| UnknownTech21 vs Steve | 13–23 | 36.11% |
| UnknownTech21 vs Nina | 9–21 | 30.00% |
| UnknownTech21 vs Leroy | 13–16 | 44.83% |
| UnknownTech21 vs Dragunov | 8–19 | 29.63% |
| UnknownTech21 vs Lars | 14–13 | 51.85% |
| UnknownTech21 vs Raven | 14–12 | 53.85% |
| UnknownTech21 vs Leo | 16–9 | 64.00% |
| UnknownTech21 vs Claudio | 11–11 | 50.00% |
| UnknownTech21 vs Victor | 9–13 | 40.91% |
| UnknownTech21 vs Feng | 15–6 | 71.43% |
| UnknownTech21 vs Azucena | 6–12 | 33.33% |
| UnknownTech21 vs Devil Jin | 9–7 | 56.25% |
| UnknownTech21 vs Zafina | 4–12 | 25.00% |
| UnknownTech21 vs Xiaoyu | 4–9 | 30.77% |
| UnknownTech21 vs Alisa | 5–7 | 41.67% |
| UnknownTech21 vs Kuma | 5–5 | 50.00% |
| UnknownTech21 vs Armor King | 6–3 | 66.67% |
| UnknownTech21 vs Jack-8 | 2–5 | 28.57% |
| UnknownTech21 vs Shaheen | 3–4 | 42.86% |
| UnknownTech21 vs Lidia | 1–6 | 14.29% |
| UnknownTech21 vs Clive | 5–1 | 83.33% |
| UnknownTech21 vs Anna | 2–4 | 33.33% |
| UnknownTech21 vs Miary Zo | 0–6 | 0.00% |
| UnknownTech21 vs Heihachi | 2–3 | 40.00% |
| UnknownTech21 vs Fahkumram | 1–1 | 50.00% |
| UnknownTech21 vs Panda | 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.