| OlderGary vs Heihachi | 17–14 | 54.84% |
| OlderGary vs Reina | 16–12 | 57.14% |
| OlderGary vs Lee | 8–9 | 47.06% |
| OlderGary vs Jun | 10–7 | 58.82% |
| OlderGary vs Asuka | 10–4–1 | 71.43% |
| OlderGary vs Bryan | 8–4 | 66.67% |
| OlderGary vs King | 9–2 | 81.82% |
| OlderGary vs Feng | 6–4 | 60.00% |
| OlderGary vs Leo | 7–2–1 | 77.78% |
| OlderGary vs Nina | 9–1 | 90.00% |
| OlderGary vs Lidia | 7–3 | 70.00% |
| OlderGary vs Kazuya | 7–2 | 77.78% |
| OlderGary vs Paul | 4–4 | 50.00% |
| OlderGary vs Law | 8–0 | 100.00% |
| OlderGary vs Steve | 4–4 | 50.00% |
| OlderGary vs Kuma | 4–4 | 50.00% |
| OlderGary vs Victor | 8–0 | 100.00% |
| OlderGary vs Hwoarang | 7–0 | 100.00% |
| OlderGary vs Jin | 5–2 | 71.43% |
| OlderGary vs Lili | 4–2 | 66.67% |
| OlderGary vs Panda | 0–6 | 0.00% |
| OlderGary vs Eddy | 6–0 | 100.00% |
| OlderGary vs Claudio | 3–2 | 60.00% |
| OlderGary vs Yoshimitsu | 4–0 | 100.00% |
| OlderGary vs Dragunov | 4–0 | 100.00% |
| OlderGary vs Jack-8 | 1–1 | 50.00% |
| OlderGary vs Devil Jin | 2–0 | 100.00% |
| OlderGary vs Zafina | 2–0 | 100.00% |
| OlderGary vs Azucena | 2–0 | 100.00% |
| OlderGary vs Raven | 2–0 | 100.00% |
| OlderGary vs Lars | 0–1 | 0.00% |
| OlderGary vs Alisa | 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.