| John Mog vs King | 7–3 | 70.00% |
| John Mog vs Jin | 3–7 | 30.00% |
| John Mog vs Heihachi | 6–3 | 66.67% |
| John Mog vs Law | 5–3 | 62.50% |
| John Mog vs Kazuya | 4–4 | 50.00% |
| John Mog vs Dragunov | 5–3 | 62.50% |
| John Mog vs Lee | 3–5 | 37.50% |
| John Mog vs Reina | 6–2 | 75.00% |
| John Mog vs Hwoarang | 4–3 | 57.14% |
| John Mog vs Yoshimitsu | 3–3 | 50.00% |
| John Mog vs Bryan | 5–1 | 83.33% |
| John Mog vs Zafina | 5–1 | 83.33% |
| John Mog vs Eddy | 4–2 | 66.67% |
| John Mog vs Steve | 3–2 | 60.00% |
| John Mog vs Asuka | 4–0 | 100.00% |
| John Mog vs Nina | 2–2 | 50.00% |
| John Mog vs Jack-8 | 2–1 | 66.67% |
| John Mog vs Devil Jin | 3–0 | 100.00% |
| John Mog vs Lili | 1–2 | 33.33% |
| John Mog vs Lars | 1–2 | 33.33% |
| John Mog vs Paul | 1–1 | 50.00% |
| John Mog vs Xiaoyu | 0–2 | 0.00% |
| John Mog vs Claudio | 0–2 | 0.00% |
| John Mog vs Victor | 0–2 | 0.00% |
| John Mog vs Raven | 0–2 | 0.00% |
| John Mog vs Lidia | 2–0 | 100.00% |
| John Mog vs Leo | 1–0 | 100.00% |
| John Mog vs Leroy | 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.