| GCSAIYAN vs Reina | 56–56 | 50.00% |
| GCSAIYAN vs Steve | 49–44 | 52.69% |
| GCSAIYAN vs King | 41–50 | 45.05% |
| GCSAIYAN vs Dragunov | 47–42 | 52.81% |
| GCSAIYAN vs Kazuya | 51–37 | 57.95% |
| GCSAIYAN vs Yoshimitsu | 50–37 | 57.47% |
| GCSAIYAN vs Bryan | 48–35 | 57.83% |
| GCSAIYAN vs Jin | 47–34 | 58.02% |
| GCSAIYAN vs Law | 37–41 | 47.44% |
| GCSAIYAN vs Hwoarang | 24–41 | 36.92% |
| GCSAIYAN vs Xiaoyu | 24–26 | 48.00% |
| GCSAIYAN vs Lee | 21–27 | 43.75% |
| GCSAIYAN vs Asuka | 26–21 | 55.32% |
| GCSAIYAN vs Azucena | 26–21 | 55.32% |
| GCSAIYAN vs Eddy | 27–19 | 58.70% |
| GCSAIYAN vs Paul | 23–22 | 51.11% |
| GCSAIYAN vs Lili | 20–23 | 46.51% |
| GCSAIYAN vs Jun | 21–22 | 48.84% |
| GCSAIYAN vs Heihachi | 22–19 | 53.66% |
| GCSAIYAN vs Lars | 21–19 | 52.50% |
| GCSAIYAN vs Feng | 18–15 | 54.55% |
| GCSAIYAN vs Claudio | 18–13 | 58.06% |
| GCSAIYAN vs Fahkumram | 13–17 | 43.33% |
| GCSAIYAN vs Devil Jin | 10–17 | 37.04% |
| GCSAIYAN vs Victor | 11–15 | 42.31% |
| GCSAIYAN vs Anna | 8–17 | 32.00% |
| GCSAIYAN vs Jack-8 | 13–11 | 54.17% |
| GCSAIYAN vs Leo | 9–15 | 37.50% |
| GCSAIYAN vs Leroy | 13–9 | 59.09% |
| GCSAIYAN vs Raven | 11–11 | 50.00% |
| GCSAIYAN vs Alisa | 9–12 | 42.86% |
| GCSAIYAN vs Nina | 7–13 | 35.00% |
| GCSAIYAN vs Lidia | 9–11 | 45.00% |
| GCSAIYAN vs Zafina | 9–7 | 56.25% |
| GCSAIYAN vs Clive | 5–9 | 35.71% |
| GCSAIYAN vs Kuma | 2–6 | 25.00% |
| GCSAIYAN vs Armor King | 4–4 | 50.00% |
| GCSAIYAN vs Shaheen | 5–1 | 83.33% |
| GCSAIYAN vs Panda | 2–3 | 40.00% |
| GCSAIYAN vs Miary Zo | 2–2 | 50.00% |
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.