| Gregymonster vs Jin | 138–191 | 41.95% |
| Gregymonster vs Kazuya | 155–160 | 49.21% |
| Gregymonster vs Dragunov | 139–141 | 49.64% |
| Gregymonster vs King | 144–133 | 51.99% |
| Gregymonster vs Bryan | 115–135 | 46.00% |
| Gregymonster vs Steve | 103–103 | 50.00% |
| Gregymonster vs Reina | 64–105 | 37.87% |
| Gregymonster vs Law | 84–77 | 52.17% |
| Gregymonster vs Lee | 61–89 | 40.67% |
| Gregymonster vs Devil Jin | 69–79 | 46.62% |
| Gregymonster vs Hwoarang | 58–85 | 40.56% |
| Gregymonster vs Lili | 62–77 | 44.60% |
| Gregymonster vs Paul | 56–67 | 45.53% |
| Gregymonster vs Yoshimitsu | 51–70 | 42.15% |
| Gregymonster vs Victor | 57–64 | 47.11% |
| Gregymonster vs Heihachi | 48–73 | 39.67% |
| Gregymonster vs Alisa | 48–51 | 48.48% |
| Gregymonster vs Lars | 55–42 | 56.70% |
| Gregymonster vs Asuka | 37–52 | 41.57% |
| Gregymonster vs Azucena | 35–47 | 42.68% |
| Gregymonster vs Xiaoyu | 24–54 | 30.77% |
| Gregymonster vs Jun | 36–39 | 48.00% |
| Gregymonster vs Leroy | 32–40 | 44.44% |
| Gregymonster vs Feng | 19–41 | 31.67% |
| Gregymonster vs Raven | 24–32 | 42.86% |
| Gregymonster vs Eddy | 22–34 | 39.29% |
| Gregymonster vs Shaheen | 27–26 | 50.94% |
| Gregymonster vs Nina | 23–27 | 46.00% |
| Gregymonster vs Leo | 19–27 | 41.30% |
| Gregymonster vs Lidia | 24–21 | 53.33% |
| Gregymonster vs Jack-8 | 19–25 | 43.18% |
| Gregymonster vs Claudio | 9–32 | 21.95% |
| Gregymonster vs Kuma | 11–20 | 35.48% |
| Gregymonster vs Zafina | 10–19 | 34.48% |
| Gregymonster vs Clive | 8–18 | 30.77% |
| Gregymonster vs Anna | 10–12 | 45.45% |
| Gregymonster vs Fahkumram | 5–10 | 33.33% |
| Gregymonster vs Panda | 4–10 | 28.57% |
| Gregymonster vs Armor King | 4–0 | 100.00% |
| Gregymonster vs Miary Zo | 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.