| Guelmi 75 vs Jin | 5–1 | 83.33% |
| Guelmi 75 vs King | 3–2 | 60.00% |
| Guelmi 75 vs Steve | 3–2 | 60.00% |
| Guelmi 75 vs Dragunov | 5–0 | 100.00% |
| Guelmi 75 vs Leo | 3–2 | 60.00% |
| Guelmi 75 vs Hwoarang | 4–0 | 100.00% |
| Guelmi 75 vs Kazuya | 4–0 | 100.00% |
| Guelmi 75 vs Heihachi | 3–1 | 75.00% |
| Guelmi 75 vs Lee | 2–1 | 66.67% |
| Guelmi 75 vs Azucena | 2–1 | 66.67% |
| Guelmi 75 vs Law | 1–1 | 50.00% |
| Guelmi 75 vs Yoshimitsu | 0–2 | 0.00% |
| Guelmi 75 vs Jack-8 | 1–1 | 50.00% |
| Guelmi 75 vs Asuka | 2–0 | 100.00% |
| Guelmi 75 vs Feng | 1–1 | 50.00% |
| Guelmi 75 vs Fahkumram | 2–0 | 100.00% |
| Guelmi 75 vs Armor King | 2–0 | 100.00% |
| Guelmi 75 vs Miary Zo | 0–2 | 0.00% |
| Guelmi 75 vs Bryan | 1–0 | 100.00% |
| Guelmi 75 vs Lili | 1–0 | 100.00% |
| Guelmi 75 vs Kuma | 1–0 | 100.00% |
| Guelmi 75 vs Panda | 1–0 | 100.00% |
| Guelmi 75 vs Leroy | 0–1 | 0.00% |
| Guelmi 75 vs Lidia | 1–0 | 100.00% |
| Guelmi 75 vs Anna | 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.