| GCSAIYAN vs Kazuya | 69–48 | 58.97% |
| GCSAIYAN vs Reina | 58–58 | 50.00% |
| GCSAIYAN vs King | 46–55 | 45.54% |
| GCSAIYAN vs Steve | 55–45 | 55.00% |
| GCSAIYAN vs Bryan | 55–44 | 55.56% |
| GCSAIYAN vs Dragunov | 48–44 | 52.17% |
| GCSAIYAN vs Law | 44–47 | 48.35% |
| GCSAIYAN vs Yoshimitsu | 52–37 | 58.43% |
| GCSAIYAN vs Jin | 55–34 | 61.80% |
| GCSAIYAN vs Hwoarang | 28–46 | 37.84% |
| GCSAIYAN vs Lee | 30–33 | 47.62% |
| GCSAIYAN vs Paul | 30–26 | 53.57% |
| GCSAIYAN vs Xiaoyu | 25–29 | 46.30% |
| GCSAIYAN vs Asuka | 31–23 | 57.41% |
| GCSAIYAN vs Azucena | 26–24 | 52.00% |
| GCSAIYAN vs Eddy | 28–22 | 56.00% |
| GCSAIYAN vs Heihachi | 26–21 | 55.32% |
| GCSAIYAN vs Lili | 22–23 | 48.89% |
| GCSAIYAN vs Jun | 21–22 | 48.84% |
| GCSAIYAN vs Lars | 21–20 | 51.22% |
| GCSAIYAN vs Feng | 20–18 | 52.63% |
| GCSAIYAN vs Victor | 20–18 | 52.63% |
| GCSAIYAN vs Leo | 14–22 | 38.89% |
| GCSAIYAN vs Claudio | 21–13 | 61.76% |
| GCSAIYAN vs Fahkumram | 15–19 | 44.12% |
| GCSAIYAN vs Jack-8 | 15–14 | 51.72% |
| GCSAIYAN vs Devil Jin | 10–19 | 34.48% |
| GCSAIYAN vs Nina | 13–15 | 46.43% |
| GCSAIYAN vs Raven | 15–12 | 55.56% |
| GCSAIYAN vs Leroy | 15–10 | 60.00% |
| GCSAIYAN vs Anna | 8–17 | 32.00% |
| GCSAIYAN vs Alisa | 9–12 | 42.86% |
| GCSAIYAN vs Lidia | 9–12 | 42.86% |
| GCSAIYAN vs Zafina | 9–7 | 56.25% |
| GCSAIYAN vs Clive | 7–9 | 43.75% |
| GCSAIYAN vs Armor King | 6–8 | 42.86% |
| GCSAIYAN vs Miary Zo | 8–6 | 57.14% |
| GCSAIYAN vs Shaheen | 7–2 | 77.78% |
| GCSAIYAN vs Kuma | 2–7 | 22.22% |
| GCSAIYAN vs Panda | 3–4 | 42.86% |
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.