| Gammon Flapps vs King | 5–4 | 55.56% |
| Gammon Flapps vs Law | 4–3 | 57.14% |
| Gammon Flapps vs Steve | 3–4 | 42.86% |
| Gammon Flapps vs Kazuya | 5–1 | 83.33% |
| Gammon Flapps vs Lili | 5–1 | 83.33% |
| Gammon Flapps vs Reina | 3–3 | 50.00% |
| Gammon Flapps vs Eddy | 2–4 | 33.33% |
| Gammon Flapps vs Jin | 4–1 | 80.00% |
| Gammon Flapps vs Yoshimitsu | 2–2 | 50.00% |
| Gammon Flapps vs Victor | 2–2 | 50.00% |
| Gammon Flapps vs Clive | 4–0 | 100.00% |
| Gammon Flapps vs Bryan | 1–2 | 33.33% |
| Gammon Flapps vs Feng | 2–1 | 66.67% |
| Gammon Flapps vs Anna | 2–1 | 66.67% |
| Gammon Flapps vs Fahkumram | 1–2 | 33.33% |
| Gammon Flapps vs Hwoarang | 2–0 | 100.00% |
| Gammon Flapps vs Nina | 2–0 | 100.00% |
| Gammon Flapps vs Leroy | 2–0 | 100.00% |
| Gammon Flapps vs Dragunov | 0–1 | 0.00% |
| Gammon Flapps vs Alisa | 0–1 | 0.00% |
| Gammon Flapps vs Kuma | 0–1 | 0.00% |
| Gammon Flapps vs Zafina | 1–0 | 100.00% |
| Gammon Flapps vs Heihachi | 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.