| RED NINJA vs King | 28–20 | 58.33% |
| RED NINJA vs Dragunov | 22–19 | 53.66% |
| RED NINJA vs Hwoarang | 25–14 | 64.10% |
| RED NINJA vs Jin | 20–19 | 51.28% |
| RED NINJA vs Kazuya | 20–12 | 62.50% |
| RED NINJA vs Law | 12–18 | 40.00% |
| RED NINJA vs Bryan | 13–17 | 43.33% |
| RED NINJA vs Reina | 15–12 | 55.56% |
| RED NINJA vs Steve | 15–10 | 60.00% |
| RED NINJA vs Lili | 8–17 | 32.00% |
| RED NINJA vs Eddy | 11–12 | 47.83% |
| RED NINJA vs Lars | 12–10 | 54.55% |
| RED NINJA vs Lee | 13–7 | 65.00% |
| RED NINJA vs Devil Jin | 8–11 | 42.11% |
| RED NINJA vs Miary Zo | 13–5 | 72.22% |
| RED NINJA vs Paul | 9–8 | 52.94% |
| RED NINJA vs Nina | 10–7 | 58.82% |
| RED NINJA vs Yoshimitsu | 7–9 | 43.75% |
| RED NINJA vs Asuka | 10–6 | 62.50% |
| RED NINJA vs Victor | 9–5 | 64.29% |
| RED NINJA vs Jack-8 | 7–4 | 63.64% |
| RED NINJA vs Alisa | 2–8 | 20.00% |
| RED NINJA vs Leroy | 8–2 | 80.00% |
| RED NINJA vs Azucena | 8–2 | 80.00% |
| RED NINJA vs Armor King | 7–3 | 70.00% |
| RED NINJA vs Xiaoyu | 9–0 | 100.00% |
| RED NINJA vs Raven | 2–7 | 22.22% |
| RED NINJA vs Jun | 6–2 | 75.00% |
| RED NINJA vs Kuma | 5–2 | 71.43% |
| RED NINJA vs Heihachi | 6–1 | 85.71% |
| RED NINJA vs Anna | 2–5 | 28.57% |
| RED NINJA vs Feng | 2–4 | 33.33% |
| RED NINJA vs Claudio | 3–2 | 60.00% |
| RED NINJA vs Leo | 2–1 | 66.67% |
| RED NINJA vs Zafina | 0–3 | 0.00% |
| RED NINJA vs Shaheen | 1–1 | 50.00% |
| RED NINJA vs Lidia | 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.