| Harley vs Kazuya | 157–135 | 53.77% |
| Harley vs Jin | 111–132 | 45.68% |
| Harley vs Reina | 114–97 | 54.03% |
| Harley vs Bryan | 95–92 | 50.80% |
| Harley vs Steve | 69–59 | 53.91% |
| Harley vs Hwoarang | 54–69 | 43.90% |
| Harley vs Paul | 54–68 | 44.26% |
| Harley vs King | 67–52 | 56.30% |
| Harley vs Lili | 56–61 | 47.86% |
| Harley vs Devil Jin | 50–64 | 43.86% |
| Harley vs Dragunov | 47–67 | 41.23% |
| Harley vs Heihachi | 56–49 | 53.33% |
| Harley vs Law | 36–68 | 34.62% |
| Harley vs Yoshimitsu | 36–54 | 40.00% |
| Harley vs Jun | 38–42 | 47.50% |
| Harley vs Nina | 35–39 | 47.30% |
| Harley vs Lee | 37–36 | 50.68% |
| Harley vs Asuka | 27–43 | 38.57% |
| Harley vs Lars | 26–39 | 40.00% |
| Harley vs Victor | 28–36 | 43.75% |
| Harley vs Azucena | 29–29 | 50.00% |
| Harley vs Feng | 23–30 | 43.40% |
| Harley vs Claudio | 22–30 | 42.31% |
| Harley vs Fahkumram | 25–27 | 48.08% |
| Harley vs Jack-8 | 9–34 | 20.93% |
| Harley vs Xiaoyu | 20–22 | 47.62% |
| Harley vs Lidia | 15–26 | 36.59% |
| Harley vs Leroy | 15–22 | 40.54% |
| Harley vs Shaheen | 16–20 | 44.44% |
| Harley vs Armor King | 18–16 | 52.94% |
| Harley vs Leo | 15–17 | 46.88% |
| Harley vs Zafina | 21–10 | 67.74% |
| Harley vs Alisa | 4–26 | 13.33% |
| Harley vs Kuma | 12–18 | 40.00% |
| Harley vs Eddy | 10–20 | 33.33% |
| Harley vs Raven | 13–13 | 50.00% |
| Harley vs Anna | 11–14 | 44.00% |
| Harley vs Clive | 12–12 | 50.00% |
| Harley vs Miary Zo | 4–2 | 66.67% |
| Harley vs Panda | 0–3 | 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.