| THEGekkoKamen vs King | 47–41 | 53.41% |
| THEGekkoKamen vs Steve | 43–43 | 50.00% |
| THEGekkoKamen vs Kazuya | 37–36 | 50.68% |
| THEGekkoKamen vs Jin | 31–28 | 52.54% |
| THEGekkoKamen vs Bryan | 17–40 | 29.82% |
| THEGekkoKamen vs Hwoarang | 27–23 | 54.00% |
| THEGekkoKamen vs Reina | 24–26 | 48.00% |
| THEGekkoKamen vs Armor King | 21–28 | 42.86% |
| THEGekkoKamen vs Dragunov | 20–28 | 41.67% |
| THEGekkoKamen vs Paul | 21–25 | 45.65% |
| THEGekkoKamen vs Miary Zo | 18–28 | 39.13% |
| THEGekkoKamen vs Clive | 22–20 | 52.38% |
| THEGekkoKamen vs Law | 10–28 | 26.32% |
| THEGekkoKamen vs Asuka | 17–19 | 47.22% |
| THEGekkoKamen vs Lars | 12–24 | 33.33% |
| THEGekkoKamen vs Lee | 23–11 | 67.65% |
| THEGekkoKamen vs Jun | 16–18 | 47.06% |
| THEGekkoKamen vs Eddy | 10–23 | 30.30% |
| THEGekkoKamen vs Heihachi | 16–17 | 48.48% |
| THEGekkoKamen vs Victor | 14–15 | 48.28% |
| THEGekkoKamen vs Lili | 11–15 | 42.31% |
| THEGekkoKamen vs Leo | 13–13 | 50.00% |
| THEGekkoKamen vs Fahkumram | 9–14 | 39.13% |
| THEGekkoKamen vs Devil Jin | 12–10 | 54.55% |
| THEGekkoKamen vs Leroy | 9–12 | 42.86% |
| THEGekkoKamen vs Azucena | 7–13 | 35.00% |
| THEGekkoKamen vs Anna | 8–11 | 42.11% |
| THEGekkoKamen vs Feng | 5–11 | 31.25% |
| THEGekkoKamen vs Xiaoyu | 5–10 | 33.33% |
| THEGekkoKamen vs Yoshimitsu | 9–5 | 64.29% |
| THEGekkoKamen vs Lidia | 6–8 | 42.86% |
| THEGekkoKamen vs Alisa | 4–9 | 30.77% |
| THEGekkoKamen vs Claudio | 8–5 | 61.54% |
| THEGekkoKamen vs Jack-8 | 5–6 | 45.45% |
| THEGekkoKamen vs Nina | 4–7 | 36.36% |
| THEGekkoKamen vs Raven | 5–5 | 50.00% |
| THEGekkoKamen vs Kuma | 4–2 | 66.67% |
| THEGekkoKamen vs Shaheen | 3–2 | 60.00% |
| THEGekkoKamen vs Panda | 2–2 | 50.00% |
| THEGekkoKamen vs Zafina | 2–2 | 50.00% |
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.