| Grumpy Monk vs Kazuya | 67–31 | 68.37% |
| Grumpy Monk vs Jin | 61–20 | 75.31% |
| Grumpy Monk vs King | 42–21 | 66.67% |
| Grumpy Monk vs Paul | 33–28 | 54.10% |
| Grumpy Monk vs Steve | 43–18 | 70.49% |
| Grumpy Monk vs Bryan | 36–22 | 62.07% |
| Grumpy Monk vs Hwoarang | 23–28 | 45.10% |
| Grumpy Monk vs Reina | 33–17 | 66.00% |
| Grumpy Monk vs Law | 33–14 | 70.21% |
| Grumpy Monk vs Nina | 22–21 | 51.16% |
| Grumpy Monk vs Dragunov | 23–18 | 56.10% |
| Grumpy Monk vs Lili | 19–20 | 48.72% |
| Grumpy Monk vs Asuka | 25–12 | 67.57% |
| Grumpy Monk vs Feng | 17–20 | 45.95% |
| Grumpy Monk vs Heihachi | 25–11 | 69.44% |
| Grumpy Monk vs Yoshimitsu | 19–13 | 59.38% |
| Grumpy Monk vs Lee | 22–10 | 68.75% |
| Grumpy Monk vs Lars | 17–12 | 58.62% |
| Grumpy Monk vs Azucena | 16–12 | 57.14% |
| Grumpy Monk vs Devil Jin | 15–12 | 55.56% |
| Grumpy Monk vs Xiaoyu | 13–13 | 50.00% |
| Grumpy Monk vs Jun | 11–15 | 42.31% |
| Grumpy Monk vs Victor | 17–8 | 68.00% |
| Grumpy Monk vs Shaheen | 13–11 | 54.17% |
| Grumpy Monk vs Jack-8 | 11–11 | 50.00% |
| Grumpy Monk vs Eddy | 12–10 | 54.55% |
| Grumpy Monk vs Clive | 11–8 | 57.89% |
| Grumpy Monk vs Claudio | 14–4 | 77.78% |
| Grumpy Monk vs Leroy | 10–7 | 58.82% |
| Grumpy Monk vs Leo | 7–9 | 43.75% |
| Grumpy Monk vs Kuma | 8–5 | 61.54% |
| Grumpy Monk vs Alisa | 6–5 | 54.55% |
| Grumpy Monk vs Raven | 6–4 | 60.00% |
| Grumpy Monk vs Lidia | 6–4 | 60.00% |
| Grumpy Monk vs Anna | 6–4 | 60.00% |
| Grumpy Monk vs Zafina | 5–4 | 55.56% |
| Grumpy Monk vs Fahkumram | 5–3 | 62.50% |
| Grumpy Monk vs Miary Zo | 2–0 | 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.