| Grandpa ZitreX vs Jin | 11–4 | 73.33% |
| Grandpa ZitreX vs Kazuya | 10–3 | 76.92% |
| Grandpa ZitreX vs Bryan | 8–3 | 72.73% |
| Grandpa ZitreX vs Jun | 7–2 | 77.78% |
| Grandpa ZitreX vs King | 3–5 | 37.50% |
| Grandpa ZitreX vs Hwoarang | 5–2 | 71.43% |
| Grandpa ZitreX vs Paul | 4–2 | 66.67% |
| Grandpa ZitreX vs Yoshimitsu | 6–0 | 100.00% |
| Grandpa ZitreX vs Dragunov | 5–1 | 83.33% |
| Grandpa ZitreX vs Shaheen | 5–1 | 83.33% |
| Grandpa ZitreX vs Reina | 6–0 | 100.00% |
| Grandpa ZitreX vs Jack-8 | 4–1 | 80.00% |
| Grandpa ZitreX vs Asuka | 3–1 | 75.00% |
| Grandpa ZitreX vs Feng | 4–0 | 100.00% |
| Grandpa ZitreX vs Lili | 2–2 | 50.00% |
| Grandpa ZitreX vs Nina | 4–0 | 100.00% |
| Grandpa ZitreX vs Xiaoyu | 3–0 | 100.00% |
| Grandpa ZitreX vs Claudio | 2–1 | 66.67% |
| Grandpa ZitreX vs Leroy | 3–0 | 100.00% |
| Grandpa ZitreX vs Azucena | 2–1 | 66.67% |
| Grandpa ZitreX vs Law | 2–0 | 100.00% |
| Grandpa ZitreX vs Steve | 2–0 | 100.00% |
| Grandpa ZitreX vs Devil Jin | 2–0 | 100.00% |
| Grandpa ZitreX vs Lars | 0–2 | 0.00% |
| Grandpa ZitreX vs Kuma | 1–1 | 50.00% |
| Grandpa ZitreX vs Panda | 2–0 | 100.00% |
| Grandpa ZitreX vs Leo | 0–1 | 0.00% |
| Grandpa ZitreX vs Lee | 0–1 | 0.00% |
| Grandpa ZitreX vs Zafina | 0–1 | 0.00% |
| Grandpa ZitreX vs Victor | 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.