| st4r_09 vs Law | 21–38 | 35.59% |
| st4r_09 vs Jin | 17–40 | 29.82% |
| st4r_09 vs King | 23–33 | 41.07% |
| st4r_09 vs Hwoarang | 20–34 | 37.04% |
| st4r_09 vs Steve | 19–27 | 41.30% |
| st4r_09 vs Kazuya | 17–28 | 37.78% |
| st4r_09 vs Clive | 22–20 | 52.38% |
| st4r_09 vs Reina | 26–14 | 65.00% |
| st4r_09 vs Eddy | 10–26 | 27.78% |
| st4r_09 vs Nina | 14–17 | 45.16% |
| st4r_09 vs Yoshimitsu | 14–15 | 48.28% |
| st4r_09 vs Bryan | 12–16 | 42.86% |
| st4r_09 vs Dragunov | 14–12 | 53.85% |
| st4r_09 vs Victor | 7–18 | 28.00% |
| st4r_09 vs Devil Jin | 8–16 | 33.33% |
| st4r_09 vs Jun | 10–12 | 45.45% |
| st4r_09 vs Lars | 2–18 | 10.00% |
| st4r_09 vs Heihachi | 9–11 | 45.00% |
| st4r_09 vs Lili | 11–6 | 64.71% |
| st4r_09 vs Anna | 8–8 | 50.00% |
| st4r_09 vs Paul | 3–12 | 20.00% |
| st4r_09 vs Alisa | 1–10–2 | 9.09% |
| st4r_09 vs Kuma | 4–9 | 30.77% |
| st4r_09 vs Feng | 6–6 | 50.00% |
| st4r_09 vs Leroy | 4–8 | 33.33% |
| st4r_09 vs Asuka | 5–6 | 45.45% |
| st4r_09 vs Xiaoyu | 5–5 | 50.00% |
| st4r_09 vs Jack-8 | 9–1 | 90.00% |
| st4r_09 vs Claudio | 3–6 | 33.33% |
| st4r_09 vs Fahkumram | 3–6 | 33.33% |
| st4r_09 vs Azucena | 8–0 | 100.00% |
| st4r_09 vs Lee | 4–3 | 57.14% |
| st4r_09 vs Lidia | 2–5 | 28.57% |
| st4r_09 vs Zafina | 3–2 | 60.00% |
| st4r_09 vs Raven | 1–3 | 25.00% |
| st4r_09 vs Armor King | 0–4 | 0.00% |
| st4r_09 vs Shaheen | 2–0 | 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.