| Red Stark vs Heihachi | 27–7 | 79.41% |
| Red Stark vs Jin | 22–4 | 84.62% |
| Red Stark vs Yoshimitsu | 16–7 | 69.57% |
| Red Stark vs Hwoarang | 13–7 | 65.00% |
| Red Stark vs Steve | 18–2 | 90.00% |
| Red Stark vs King | 14–5 | 73.68% |
| Red Stark vs Lars | 16–1 | 94.12% |
| Red Stark vs Bryan | 11–3 | 78.57% |
| Red Stark vs Lidia | 13–1 | 92.86% |
| Red Stark vs Nina | 9–3 | 75.00% |
| Red Stark vs Reina | 7–5 | 58.33% |
| Red Stark vs Asuka | 10–0 | 100.00% |
| Red Stark vs Lili | 6–4 | 60.00% |
| Red Stark vs Law | 8–1 | 88.89% |
| Red Stark vs Devil Jin | 7–2 | 77.78% |
| Red Stark vs Clive | 8–1 | 88.89% |
| Red Stark vs Leo | 5–3 | 62.50% |
| Red Stark vs Lee | 5–3 | 62.50% |
| Red Stark vs Xiaoyu | 5–2 | 71.43% |
| Red Stark vs Alisa | 4–3 | 57.14% |
| Red Stark vs Jun | 5–2 | 71.43% |
| Red Stark vs Paul | 2–4 | 33.33% |
| Red Stark vs Feng | 6–0 | 100.00% |
| Red Stark vs Kuma | 5–0 | 100.00% |
| Red Stark vs Azucena | 5–0 | 100.00% |
| Red Stark vs Raven | 4–1 | 80.00% |
| Red Stark vs Kazuya | 2–2 | 50.00% |
| Red Stark vs Leroy | 4–0 | 100.00% |
| Red Stark vs Victor | 3–1 | 75.00% |
| Red Stark vs Eddy | 1–3 | 25.00% |
| Red Stark vs Zafina | 2–1 | 66.67% |
| Red Stark vs Jack-8 | 0–2 | 0.00% |
| Red Stark vs Anna | 2–0 | 100.00% |
| Red Stark vs Claudio | 1–0 | 100.00% |
| Red Stark vs Fahkumram | 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.