| Gleonn vs King | 43–29 | 59.72% |
| Gleonn vs Bryan | 30–31 | 49.18% |
| Gleonn vs Kazuya | 33–25 | 56.90% |
| Gleonn vs Steve | 25–24 | 51.02% |
| Gleonn vs Jin | 22–26 | 45.83% |
| Gleonn vs Law | 31–15 | 67.39% |
| Gleonn vs Heihachi | 24–19 | 55.81% |
| Gleonn vs Dragunov | 24–18 | 57.14% |
| Gleonn vs Eddy | 20–18 | 52.63% |
| Gleonn vs Reina | 19–16 | 54.29% |
| Gleonn vs Lidia | 18–15 | 54.55% |
| Gleonn vs Lee | 20–11 | 64.52% |
| Gleonn vs Anna | 16–14 | 53.33% |
| Gleonn vs Fahkumram | 16–14 | 53.33% |
| Gleonn vs Hwoarang | 14–15 | 48.28% |
| Gleonn vs Armor King | 12–15 | 44.44% |
| Gleonn vs Azucena | 15–11 | 57.69% |
| Gleonn vs Miary Zo | 15–11 | 57.69% |
| Gleonn vs Jun | 13–12 | 52.00% |
| Gleonn vs Jack-8 | 15–9 | 62.50% |
| Gleonn vs Lars | 10–14 | 41.67% |
| Gleonn vs Asuka | 15–8 | 65.22% |
| Gleonn vs Paul | 9–13 | 40.91% |
| Gleonn vs Yoshimitsu | 13–9 | 59.09% |
| Gleonn vs Raven | 10–12 | 45.45% |
| Gleonn vs Leo | 9–12 | 42.86% |
| Gleonn vs Nina | 11–9 | 55.00% |
| Gleonn vs Lili | 10–9 | 52.63% |
| Gleonn vs Leroy | 7–12 | 36.84% |
| Gleonn vs Feng | 9–8 | 52.94% |
| Gleonn vs Victor | 9–7 | 56.25% |
| Gleonn vs Clive | 6–10 | 37.50% |
| Gleonn vs Devil Jin | 7–8 | 46.67% |
| Gleonn vs Shaheen | 6–7 | 46.15% |
| Gleonn vs Xiaoyu | 5–7 | 41.67% |
| Gleonn vs Claudio | 5–7 | 41.67% |
| Gleonn vs Zafina | 8–3 | 72.73% |
| Gleonn vs Alisa | 2–6 | 25.00% |
| Gleonn vs Kuma | 3–5 | 37.50% |
| Gleonn vs Panda | 5–3 | 62.50% |
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.