| Gleetmon vs King | 29–23 | 55.77% |
| Gleetmon vs Kazuya | 27–15 | 64.29% |
| Gleetmon vs Hwoarang | 25–15 | 62.50% |
| Gleetmon vs Law | 18–10 | 64.29% |
| Gleetmon vs Leroy | 17–11 | 60.71% |
| Gleetmon vs Jin | 14–13 | 51.85% |
| Gleetmon vs Victor | 14–11 | 56.00% |
| Gleetmon vs Yoshimitsu | 13–11 | 54.17% |
| Gleetmon vs Eddy | 10–13 | 43.48% |
| Gleetmon vs Paul | 13–8 | 61.90% |
| Gleetmon vs Xiaoyu | 14–7 | 66.67% |
| Gleetmon vs Lars | 12–9 | 57.14% |
| Gleetmon vs Jun | 12–9 | 57.14% |
| Gleetmon vs Bryan | 12–7 | 63.16% |
| Gleetmon vs Lili | 11–7 | 61.11% |
| Gleetmon vs Nina | 12–6 | 66.67% |
| Gleetmon vs Reina | 12–5 | 70.59% |
| Gleetmon vs Lee | 6–10 | 37.50% |
| Gleetmon vs Jack-8 | 8–7 | 53.33% |
| Gleetmon vs Alisa | 10–5 | 66.67% |
| Gleetmon vs Steve | 10–4 | 71.43% |
| Gleetmon vs Feng | 4–9 | 30.77% |
| Gleetmon vs Asuka | 6–6 | 50.00% |
| Gleetmon vs Dragunov | 6–6 | 50.00% |
| Gleetmon vs Zafina | 6–6 | 50.00% |
| Gleetmon vs Raven | 5–7 | 41.67% |
| Gleetmon vs Devil Jin | 2–4 | 33.33% |
| Gleetmon vs Anna | 2–4 | 33.33% |
| Gleetmon vs Claudio | 5–0 | 100.00% |
| Gleetmon vs Azucena | 4–1 | 80.00% |
| Gleetmon vs Leo | 2–2 | 50.00% |
| Gleetmon vs Lidia | 2–1 | 66.67% |
| Gleetmon vs Clive | 1–2 | 33.33% |
| Gleetmon vs Shaheen | 0–2 | 0.00% |
| Gleetmon vs Panda | 2–0 | 100.00% |
| Gleetmon vs Heihachi | 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.