| Cloud 8: Gareth vs King | 21–31 | 40.38% |
| Cloud 8: Gareth vs Kazuya | 18–20 | 47.37% |
| Cloud 8: Gareth vs Jin | 22–15 | 59.46% |
| Cloud 8: Gareth vs Dragunov | 21–16 | 56.76% |
| Cloud 8: Gareth vs Steve | 10–25 | 28.57% |
| Cloud 8: Gareth vs Bryan | 13–15 | 46.43% |
| Cloud 8: Gareth vs Reina | 22–4 | 84.62% |
| Cloud 8: Gareth vs Law | 10–15 | 40.00% |
| Cloud 8: Gareth vs Hwoarang | 8–12 | 40.00% |
| Cloud 8: Gareth vs Lili | 14–5 | 73.68% |
| Cloud 8: Gareth vs Yoshimitsu | 7–10 | 41.18% |
| Cloud 8: Gareth vs Azucena | 13–4 | 76.47% |
| Cloud 8: Gareth vs Lars | 9–6 | 60.00% |
| Cloud 8: Gareth vs Heihachi | 7–8 | 46.67% |
| Cloud 8: Gareth vs Kuma | 4–10 | 28.57% |
| Cloud 8: Gareth vs Clive | 7–7 | 50.00% |
| Cloud 8: Gareth vs Paul | 8–5 | 61.54% |
| Cloud 8: Gareth vs Devil Jin | 3–10 | 23.08% |
| Cloud 8: Gareth vs Fahkumram | 7–6 | 53.85% |
| Cloud 8: Gareth vs Xiaoyu | 5–5 | 50.00% |
| Cloud 8: Gareth vs Alisa | 6–4 | 60.00% |
| Cloud 8: Gareth vs Nina | 8–2 | 80.00% |
| Cloud 8: Gareth vs Asuka | 4–5 | 44.44% |
| Cloud 8: Gareth vs Feng | 3–6 | 33.33% |
| Cloud 8: Gareth vs Claudio | 3–4 | 42.86% |
| Cloud 8: Gareth vs Shaheen | 1–6 | 14.29% |
| Cloud 8: Gareth vs Jun | 3–4 | 42.86% |
| Cloud 8: Gareth vs Eddy | 5–2 | 71.43% |
| Cloud 8: Gareth vs Jack-8 | 2–3 | 40.00% |
| Cloud 8: Gareth vs Leo | 2–3 | 40.00% |
| Cloud 8: Gareth vs Miary Zo | 4–1 | 80.00% |
| Cloud 8: Gareth vs Panda | 2–2 | 50.00% |
| Cloud 8: Gareth vs Lee | 0–3 | 0.00% |
| Cloud 8: Gareth vs Victor | 1–2 | 33.33% |
| Cloud 8: Gareth vs Zafina | 0–2 | 0.00% |
| Cloud 8: Gareth vs Leroy | 1–1 | 50.00% |
| Cloud 8: Gareth vs Anna | 2–0 | 100.00% |
| Cloud 8: Gareth vs Raven | 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.