| Hartley vs Jin | 12–8 | 60.00% |
| Hartley vs Steve | 12–6 | 66.67% |
| Hartley vs Bryan | 6–9 | 40.00% |
| Hartley vs Kazuya | 8–7 | 53.33% |
| Hartley vs King | 5–6 | 45.45% |
| Hartley vs Reina | 6–5 | 54.55% |
| Hartley vs Hwoarang | 3–6 | 33.33% |
| Hartley vs Law | 5–2 | 71.43% |
| Hartley vs Dragunov | 5–2 | 71.43% |
| Hartley vs Lili | 3–3 | 50.00% |
| Hartley vs Miary Zo | 3–3 | 50.00% |
| Hartley vs Clive | 2–3 | 40.00% |
| Hartley vs Jack-8 | 2–1 | 66.67% |
| Hartley vs Feng | 2–1 | 66.67% |
| Hartley vs Alisa | 1–2 | 33.33% |
| Hartley vs Lee | 1–2 | 33.33% |
| Hartley vs Zafina | 2–1 | 66.67% |
| Hartley vs Eddy | 0–3 | 0.00% |
| Hartley vs Heihachi | 2–1 | 66.67% |
| Hartley vs Yoshimitsu | 2–0 | 100.00% |
| Hartley vs Xiaoyu | 2–0 | 100.00% |
| Hartley vs Lars | 2–0 | 100.00% |
| Hartley vs Claudio | 0–2 | 0.00% |
| Hartley vs Jun | 2–0 | 100.00% |
| Hartley vs Victor | 2–0 | 100.00% |
| Hartley vs Raven | 2–0 | 100.00% |
| Hartley vs Fahkumram | 2–0 | 100.00% |
| Hartley vs Paul | 1–0 | 100.00% |
| Hartley vs Nina | 0–1 | 0.00% |
| Hartley vs Leroy | 1–0 | 100.00% |
| Hartley vs Anna | 1–0 | 100.00% |
| Hartley vs Armor King | 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.