| Harnant vs Jin | 86–44 | 66.15% |
| Harnant vs Kazuya | 55–71 | 43.65% |
| Harnant vs Reina | 48–44 | 52.17% |
| Harnant vs King | 33–44 | 42.86% |
| Harnant vs Dragunov | 38–37 | 50.67% |
| Harnant vs Paul | 28–36 | 43.75% |
| Harnant vs Hwoarang | 35–28 | 55.56% |
| Harnant vs Bryan | 20–43 | 31.75% |
| Harnant vs Steve | 30–33 | 47.62% |
| Harnant vs Lidia | 35–18 | 66.04% |
| Harnant vs Devil Jin | 25–27 | 48.08% |
| Harnant vs Lili | 28–21 | 57.14% |
| Harnant vs Law | 23–22 | 51.11% |
| Harnant vs Lee | 11–29 | 27.50% |
| Harnant vs Yoshimitsu | 8–31 | 20.51% |
| Harnant vs Asuka | 20–15 | 57.14% |
| Harnant vs Leo | 16–19 | 45.71% |
| Harnant vs Jun | 18–17 | 51.43% |
| Harnant vs Eddy | 23–11 | 67.65% |
| Harnant vs Leroy | 13–20 | 39.39% |
| Harnant vs Azucena | 21–12 | 63.64% |
| Harnant vs Alisa | 10–20 | 33.33% |
| Harnant vs Victor | 14–16 | 46.67% |
| Harnant vs Heihachi | 16–14 | 53.33% |
| Harnant vs Feng | 11–17 | 39.29% |
| Harnant vs Lars | 13–9 | 59.09% |
| Harnant vs Nina | 11–8 | 57.89% |
| Harnant vs Claudio | 8–9 | 47.06% |
| Harnant vs Kuma | 8–6 | 57.14% |
| Harnant vs Raven | 7–6 | 53.85% |
| Harnant vs Anna | 3–8 | 27.27% |
| Harnant vs Shaheen | 5–5 | 50.00% |
| Harnant vs Panda | 6–4 | 60.00% |
| Harnant vs Xiaoyu | 2–6 | 25.00% |
| Harnant vs Jack-8 | 4–4 | 50.00% |
| Harnant vs Fahkumram | 3–4 | 42.86% |
| Harnant vs Zafina | 4–2 | 66.67% |
| Harnant vs Clive | 2–1 | 66.67% |
| Harnant vs Miary Zo | 1–2 | 33.33% |
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.