| Littleninja923 vs Kazuya | 37–34 | 52.11% |
| Littleninja923 vs Jin | 28–39 | 41.79% |
| Littleninja923 vs Hwoarang | 33–28 | 54.10% |
| Littleninja923 vs King | 29–25 | 53.70% |
| Littleninja923 vs Bryan | 26–22 | 54.17% |
| Littleninja923 vs Law | 23–23 | 50.00% |
| Littleninja923 vs Azucena | 23–22 | 51.11% |
| Littleninja923 vs Reina | 24–18 | 57.14% |
| Littleninja923 vs Lee | 12–28 | 30.00% |
| Littleninja923 vs Armor King | 15–25 | 37.50% |
| Littleninja923 vs Yoshimitsu | 18–20 | 47.37% |
| Littleninja923 vs Dragunov | 20–15 | 57.14% |
| Littleninja923 vs Paul | 13–21 | 38.24% |
| Littleninja923 vs Steve | 19–15 | 55.88% |
| Littleninja923 vs Lili | 20–14 | 58.82% |
| Littleninja923 vs Heihachi | 17–17 | 50.00% |
| Littleninja923 vs Raven | 17–14 | 54.84% |
| Littleninja923 vs Anna | 19–9 | 67.86% |
| Littleninja923 vs Nina | 19–7 | 73.08% |
| Littleninja923 vs Devil Jin | 11–13 | 45.83% |
| Littleninja923 vs Asuka | 15–8 | 65.22% |
| Littleninja923 vs Victor | 10–12 | 45.45% |
| Littleninja923 vs Xiaoyu | 19–2 | 90.48% |
| Littleninja923 vs Jun | 13–8 | 61.90% |
| Littleninja923 vs Feng | 8–11 | 42.11% |
| Littleninja923 vs Lars | 14–4 | 77.78% |
| Littleninja923 vs Zafina | 7–11 | 38.89% |
| Littleninja923 vs Leroy | 7–9 | 43.75% |
| Littleninja923 vs Jack-8 | 10–5 | 66.67% |
| Littleninja923 vs Leo | 8–7 | 53.33% |
| Littleninja923 vs Lidia | 9–5 | 64.29% |
| Littleninja923 vs Fahkumram | 11–3 | 78.57% |
| Littleninja923 vs Shaheen | 7–6 | 53.85% |
| Littleninja923 vs Miary Zo | 6–7 | 46.15% |
| Littleninja923 vs Kuma | 5–7 | 41.67% |
| Littleninja923 vs Eddy | 9–2 | 81.82% |
| Littleninja923 vs Alisa | 3–4 | 42.86% |
| Littleninja923 vs Clive | 3–4 | 42.86% |
| Littleninja923 vs Claudio | 3–3 | 50.00% |
| Littleninja923 vs Panda | 3–1 | 75.00% |
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.