| Cousin Harris vs King | 32–17 | 65.31% |
| Cousin Harris vs Bryan | 18–22 | 45.00% |
| Cousin Harris vs Fahkumram | 13–25 | 34.21% |
| Cousin Harris vs Asuka | 19–17 | 52.78% |
| Cousin Harris vs Kazuya | 16–18 | 47.06% |
| Cousin Harris vs Steve | 22–9 | 70.97% |
| Cousin Harris vs Heihachi | 17–13 | 56.67% |
| Cousin Harris vs Jun | 16–12 | 57.14% |
| Cousin Harris vs Jin | 16–11 | 59.26% |
| Cousin Harris vs Armor King | 16–11 | 59.26% |
| Cousin Harris vs Yoshimitsu | 17–9 | 65.38% |
| Cousin Harris vs Reina | 17–9 | 65.38% |
| Cousin Harris vs Paul | 12–9 | 57.14% |
| Cousin Harris vs Law | 10–11 | 47.62% |
| Cousin Harris vs Dragunov | 9–12 | 42.86% |
| Cousin Harris vs Leroy | 10–10 | 50.00% |
| Cousin Harris vs Azucena | 11–9 | 55.00% |
| Cousin Harris vs Eddy | 17–3 | 85.00% |
| Cousin Harris vs Lee | 7–11 | 38.89% |
| Cousin Harris vs Lars | 8–9 | 47.06% |
| Cousin Harris vs Hwoarang | 10–6 | 62.50% |
| Cousin Harris vs Feng | 10–6 | 62.50% |
| Cousin Harris vs Leo | 9–7 | 56.25% |
| Cousin Harris vs Lidia | 12–4 | 75.00% |
| Cousin Harris vs Devil Jin | 7–8 | 46.67% |
| Cousin Harris vs Victor | 8–7 | 53.33% |
| Cousin Harris vs Lili | 7–7 | 50.00% |
| Cousin Harris vs Miary Zo | 7–7 | 50.00% |
| Cousin Harris vs Xiaoyu | 6–6 | 50.00% |
| Cousin Harris vs Anna | 9–3 | 75.00% |
| Cousin Harris vs Claudio | 5–5 | 50.00% |
| Cousin Harris vs Nina | 6–3 | 66.67% |
| Cousin Harris vs Clive | 3–5 | 37.50% |
| Cousin Harris vs Kuma | 3–4 | 42.86% |
| Cousin Harris vs Raven | 4–3 | 57.14% |
| Cousin Harris vs Jack-8 | 1–3 | 25.00% |
| Cousin Harris vs Zafina | 3–1 | 75.00% |
| Cousin Harris vs Panda | 2–1 | 66.67% |
| Cousin Harris vs Alisa | 0–2 | 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.