| Kiko Gumm vs King | 11–17 | 39.29% |
| Kiko Gumm vs Reina | 9–11 | 45.00% |
| Kiko Gumm vs Kazuya | 4–15 | 21.05% |
| Kiko Gumm vs Steve | 8–9 | 47.06% |
| Kiko Gumm vs Hwoarang | 6–9 | 40.00% |
| Kiko Gumm vs Devil Jin | 3–9 | 25.00% |
| Kiko Gumm vs Asuka | 4–6 | 40.00% |
| Kiko Gumm vs Leo | 5–5 | 50.00% |
| Kiko Gumm vs Jun | 5–4 | 55.56% |
| Kiko Gumm vs Azucena | 3–6 | 33.33% |
| Kiko Gumm vs Law | 2–6 | 25.00% |
| Kiko Gumm vs Alisa | 4–4 | 50.00% |
| Kiko Gumm vs Eddy | 1–7 | 12.50% |
| Kiko Gumm vs Dragunov | 2–5 | 28.57% |
| Kiko Gumm vs Lars | 4–3 | 57.14% |
| Kiko Gumm vs Lili | 4–2 | 66.67% |
| Kiko Gumm vs Claudio | 3–3 | 50.00% |
| Kiko Gumm vs Leroy | 4–2 | 66.67% |
| Kiko Gumm vs Paul | 0–5 | 0.00% |
| Kiko Gumm vs Xiaoyu | 3–2 | 60.00% |
| Kiko Gumm vs Jin | 3–2 | 60.00% |
| Kiko Gumm vs Bryan | 1–4 | 20.00% |
| Kiko Gumm vs Shaheen | 1–4 | 20.00% |
| Kiko Gumm vs Victor | 3–2 | 60.00% |
| Kiko Gumm vs Lee | 2–2 | 50.00% |
| Kiko Gumm vs Raven | 2–2 | 50.00% |
| Kiko Gumm vs Kuma | 0–2 | 0.00% |
| Kiko Gumm vs Yoshimitsu | 0–1 | 0.00% |
| Kiko Gumm vs Panda | 0–1 | 0.00% |
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.