| GTR18 vs Jin | 16–3 | 84.21% |
| GTR18 vs Hwoarang | 12–0 | 100.00% |
| GTR18 vs Dragunov | 10–2 | 83.33% |
| GTR18 vs Clive | 7–5 | 58.33% |
| GTR18 vs Law | 10–1 | 90.91% |
| GTR18 vs King | 9–1 | 90.00% |
| GTR18 vs Yoshimitsu | 8–2 | 80.00% |
| GTR18 vs Asuka | 5–2 | 71.43% |
| GTR18 vs Kazuya | 6–0 | 100.00% |
| GTR18 vs Azucena | 5–1 | 83.33% |
| GTR18 vs Leroy | 3–2 | 60.00% |
| GTR18 vs Reina | 5–0 | 100.00% |
| GTR18 vs Steve | 4–0 | 100.00% |
| GTR18 vs Lee | 4–0 | 100.00% |
| GTR18 vs Victor | 2–2 | 50.00% |
| GTR18 vs Claudio | 2–1 | 66.67% |
| GTR18 vs Nina | 3–0 | 100.00% |
| GTR18 vs Paul | 2–0 | 100.00% |
| GTR18 vs Xiaoyu | 2–0 | 100.00% |
| GTR18 vs Bryan | 1–1 | 50.00% |
| GTR18 vs Jack-8 | 2–0 | 100.00% |
| GTR18 vs Devil Jin | 2–0 | 100.00% |
| GTR18 vs Shaheen | 1–1 | 50.00% |
| GTR18 vs Lidia | 2–0 | 100.00% |
| GTR18 vs Lars | 1–0 | 100.00% |
| GTR18 vs Zafina | 1–0 | 100.00% |
| GTR18 vs Jun | 1–0 | 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.