| iB JMG vs Reina | 33–33 | 50.00% |
| iB JMG vs Jin | 25–31 | 44.64% |
| iB JMG vs Steve | 29–20 | 59.18% |
| iB JMG vs King | 21–18 | 53.85% |
| iB JMG vs Bryan | 18–21 | 46.15% |
| iB JMG vs Armor King | 19–17 | 52.78% |
| iB JMG vs Hwoarang | 17–15 | 53.12% |
| iB JMG vs Kazuya | 11–18 | 37.93% |
| iB JMG vs Jun | 14–12 | 53.85% |
| iB JMG vs Lili | 10–14 | 41.67% |
| iB JMG vs Victor | 12–12 | 50.00% |
| iB JMG vs Eddy | 15–7 | 68.18% |
| iB JMG vs Paul | 8–13 | 38.10% |
| iB JMG vs Asuka | 12–9 | 57.14% |
| iB JMG vs Nina | 13–8 | 61.90% |
| iB JMG vs Xiaoyu | 7–12 | 36.84% |
| iB JMG vs Yoshimitsu | 8–9 | 47.06% |
| iB JMG vs Kuma | 7–10 | 41.18% |
| iB JMG vs Lars | 9–7 | 56.25% |
| iB JMG vs Azucena | 10–6 | 62.50% |
| iB JMG vs Law | 11–4 | 73.33% |
| iB JMG vs Dragunov | 9–4 | 69.23% |
| iB JMG vs Heihachi | 7–6 | 53.85% |
| iB JMG vs Devil Jin | 6–4 | 60.00% |
| iB JMG vs Shaheen | 7–3 | 70.00% |
| iB JMG vs Feng | 5–4 | 55.56% |
| iB JMG vs Lidia | 6–3 | 66.67% |
| iB JMG vs Zafina | 5–3 | 62.50% |
| iB JMG vs Lee | 2–5 | 28.57% |
| iB JMG vs Clive | 4–3 | 57.14% |
| iB JMG vs Miary Zo | 4–3 | 57.14% |
| iB JMG vs Jack-8 | 3–3 | 50.00% |
| iB JMG vs Claudio | 5–1 | 83.33% |
| iB JMG vs Leroy | 3–3 | 50.00% |
| iB JMG vs Leo | 4–1 | 80.00% |
| iB JMG vs Raven | 1–4 | 20.00% |
| iB JMG vs Alisa | 3–1 | 75.00% |
| iB JMG vs Fahkumram | 2–1 | 66.67% |
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.