| Natureboy_951 vs King | 13–20 | 39.39% |
| Natureboy_951 vs Jin | 13–19 | 40.62% |
| Natureboy_951 vs Reina | 9–21 | 30.00% |
| Natureboy_951 vs Steve | 9–14 | 39.13% |
| Natureboy_951 vs Heihachi | 9–12 | 42.86% |
| Natureboy_951 vs Lidia | 5–15 | 25.00% |
| Natureboy_951 vs Clive | 2–16 | 11.11% |
| Natureboy_951 vs Law | 6–11 | 35.29% |
| Natureboy_951 vs Kazuya | 8–9 | 47.06% |
| Natureboy_951 vs Dragunov | 7–10 | 41.18% |
| Natureboy_951 vs Azucena | 6–9 | 40.00% |
| Natureboy_951 vs Yoshimitsu | 11–3 | 78.57% |
| Natureboy_951 vs Victor | 6–8 | 42.86% |
| Natureboy_951 vs Nina | 5–8 | 38.46% |
| Natureboy_951 vs Bryan | 0–12 | 0.00% |
| Natureboy_951 vs Lili | 4–7 | 36.36% |
| Natureboy_951 vs Hwoarang | 6–4 | 60.00% |
| Natureboy_951 vs Asuka | 3–7 | 30.00% |
| Natureboy_951 vs Leo | 1–9 | 10.00% |
| Natureboy_951 vs Zafina | 8–0 | 100.00% |
| Natureboy_951 vs Raven | 3–5 | 37.50% |
| Natureboy_951 vs Paul | 2–5 | 28.57% |
| Natureboy_951 vs Lee | 4–2 | 66.67% |
| Natureboy_951 vs Lars | 0–5 | 0.00% |
| Natureboy_951 vs Jun | 0–5 | 0.00% |
| Natureboy_951 vs Jack-8 | 1–3 | 25.00% |
| Natureboy_951 vs Devil Jin | 0–4 | 0.00% |
| Natureboy_951 vs Eddy | 0–4 | 0.00% |
| Natureboy_951 vs Xiaoyu | 1–2 | 33.33% |
| Natureboy_951 vs Feng | 0–3 | 0.00% |
| Natureboy_951 vs Anna | 0–3 | 0.00% |
| Natureboy_951 vs Claudio | 2–0 | 100.00% |
| Natureboy_951 vs Shaheen | 0–2 | 0.00% |
| Natureboy_951 vs Kuma | 0–2 | 0.00% |
| Natureboy_951 vs Leroy | 2–0 | 100.00% |
| Natureboy_951 vs Armor King | 0–2 | 0.00% |
| Natureboy_951 vs Miary Zo | 1–1 | 50.00% |
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.