| The Red January vs Fahkumram | 24–34 | 41.38% |
| The Red January vs King | 26–30 | 46.43% |
| The Red January vs Jin | 23–30 | 43.40% |
| The Red January vs Kazuya | 26–19 | 57.78% |
| The Red January vs Bryan | 23–21 | 52.27% |
| The Red January vs Miary Zo | 15–25 | 37.50% |
| The Red January vs Law | 17–22 | 43.59% |
| The Red January vs Azucena | 18–21 | 46.15% |
| The Red January vs Armor King | 24–15 | 61.54% |
| The Red January vs Steve | 15–22 | 40.54% |
| The Red January vs Reina | 19–16 | 54.29% |
| The Red January vs Dragunov | 14–20 | 41.18% |
| The Red January vs Hwoarang | 10–19 | 34.48% |
| The Red January vs Lili | 15–11 | 57.69% |
| The Red January vs Heihachi | 9–15 | 37.50% |
| The Red January vs Claudio | 8–14 | 36.36% |
| The Red January vs Eddy | 6–16 | 27.27% |
| The Red January vs Clive | 14–8 | 63.64% |
| The Red January vs Feng | 9–12 | 42.86% |
| The Red January vs Lars | 10–9 | 52.63% |
| The Red January vs Yoshimitsu | 11–7 | 61.11% |
| The Red January vs Devil Jin | 10–6 | 62.50% |
| The Red January vs Alisa | 4–11 | 26.67% |
| The Red January vs Nina | 7–8 | 46.67% |
| The Red January vs Lee | 7–8 | 46.67% |
| The Red January vs Victor | 6–9 | 40.00% |
| The Red January vs Anna | 4–10 | 28.57% |
| The Red January vs Paul | 4–8 | 33.33% |
| The Red January vs Asuka | 5–7 | 41.67% |
| The Red January vs Lidia | 6–6 | 50.00% |
| The Red January vs Xiaoyu | 5–6 | 45.45% |
| The Red January vs Jack-8 | 2–4 | 33.33% |
| The Red January vs Shaheen | 2–3 | 40.00% |
| The Red January vs Kuma | 1–4 | 20.00% |
| The Red January vs Zafina | 2–2 | 50.00% |
| The Red January vs Raven | 4–0 | 100.00% |
| The Red January vs Leo | 1–2 | 33.33% |
| The Red January vs Panda | 3–0 | 100.00% |
| The Red January vs Leroy | 3–0 | 100.00% |
| The Red January vs Jun | 2–1 | 66.67% |
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.