| Giest89 vs Jin | 17–11 | 60.71% |
| Giest89 vs King | 14–11 | 56.00% |
| Giest89 vs Heihachi | 11–8 | 57.89% |
| Giest89 vs Kazuya | 15–3 | 83.33% |
| Giest89 vs Paul | 10–5 | 66.67% |
| Giest89 vs Yoshimitsu | 9–6 | 60.00% |
| Giest89 vs Steve | 13–1 | 92.86% |
| Giest89 vs Hwoarang | 5–8 | 38.46% |
| Giest89 vs Law | 6–5 | 54.55% |
| Giest89 vs Devil Jin | 4–7 | 36.36% |
| Giest89 vs Nina | 8–2 | 80.00% |
| Giest89 vs Jun | 5–5 | 50.00% |
| Giest89 vs Xiaoyu | 6–3 | 66.67% |
| Giest89 vs Bryan | 8–1 | 88.89% |
| Giest89 vs Lars | 7–2 | 77.78% |
| Giest89 vs Alisa | 3–6 | 33.33% |
| Giest89 vs Leroy | 5–3 | 62.50% |
| Giest89 vs Reina | 5–2 | 71.43% |
| Giest89 vs Victor | 2–4 | 33.33% |
| Giest89 vs Dragunov | 2–3 | 40.00% |
| Giest89 vs Lee | 3–2 | 60.00% |
| Giest89 vs Anna | 4–1 | 80.00% |
| Giest89 vs Shaheen | 4–0 | 100.00% |
| Giest89 vs Kuma | 2–2 | 50.00% |
| Giest89 vs Azucena | 4–0 | 100.00% |
| Giest89 vs Eddy | 2–2 | 50.00% |
| Giest89 vs Jack-8 | 2–0 | 100.00% |
| Giest89 vs Lili | 2–0 | 100.00% |
| Giest89 vs Lidia | 0–2 | 0.00% |
| Giest89 vs Clive | 2–0 | 100.00% |
| Giest89 vs Asuka | 0–1 | 0.00% |
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.