| Master Splinter vs King | 64–4 | 94.12% |
| Master Splinter vs Reina | 51–6 | 89.47% |
| Master Splinter vs Kazuya | 48–5 | 90.57% |
| Master Splinter vs Jin | 38–7 | 84.44% |
| Master Splinter vs Hwoarang | 36–6 | 85.71% |
| Master Splinter vs Dragunov | 34–4 | 89.47% |
| Master Splinter vs Law | 31–6 | 83.78% |
| Master Splinter vs Steve | 31–4 | 88.57% |
| Master Splinter vs Azucena | 28–3 | 90.32% |
| Master Splinter vs Bryan | 21–7 | 75.00% |
| Master Splinter vs Lili | 21–6 | 77.78% |
| Master Splinter vs Lars | 25–2 | 92.59% |
| Master Splinter vs Jun | 25–2 | 92.59% |
| Master Splinter vs Yoshimitsu | 25–0 | 100.00% |
| Master Splinter vs Lidia | 22–3 | 88.00% |
| Master Splinter vs Asuka | 20–3 | 86.96% |
| Master Splinter vs Lee | 19–2 | 90.48% |
| Master Splinter vs Leo | 19–1 | 95.00% |
| Master Splinter vs Clive | 18–2 | 90.00% |
| Master Splinter vs Eddy | 18–1 | 94.74% |
| Master Splinter vs Heihachi | 16–3 | 84.21% |
| Master Splinter vs Nina | 14–3 | 82.35% |
| Master Splinter vs Feng | 15–1 | 93.75% |
| Master Splinter vs Xiaoyu | 15–0 | 100.00% |
| Master Splinter vs Leroy | 13–2 | 86.67% |
| Master Splinter vs Paul | 12–2 | 85.71% |
| Master Splinter vs Jack-8 | 13–1 | 92.86% |
| Master Splinter vs Raven | 14–0 | 100.00% |
| Master Splinter vs Alisa | 11–2 | 84.62% |
| Master Splinter vs Devil Jin | 11–1 | 91.67% |
| Master Splinter vs Shaheen | 9–1 | 90.00% |
| Master Splinter vs Panda | 7–0 | 100.00% |
| Master Splinter vs Victor | 4–3 | 57.14% |
| Master Splinter vs Claudio | 5–1 | 83.33% |
| Master Splinter vs Kuma | 6–0 | 100.00% |
| Master Splinter vs Zafina | 4–0 | 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.