| Percy Jackson vs Heihachi | 16–20 | 44.44% |
| Percy Jackson vs Jin | 20–15 | 57.14% |
| Percy Jackson vs Hwoarang | 20–13 | 60.61% |
| Percy Jackson vs Kazuya | 13–17 | 43.33% |
| Percy Jackson vs King | 15–11 | 57.69% |
| Percy Jackson vs Law | 15–10 | 60.00% |
| Percy Jackson vs Reina | 16–6 | 72.73% |
| Percy Jackson vs Armor King | 11–11 | 50.00% |
| Percy Jackson vs Paul | 13–7 | 65.00% |
| Percy Jackson vs Eddy | 9–10 | 47.37% |
| Percy Jackson vs Steve | 12–6 | 66.67% |
| Percy Jackson vs Nina | 7–11 | 38.89% |
| Percy Jackson vs Bryan | 8–8 | 50.00% |
| Percy Jackson vs Alisa | 8–8 | 50.00% |
| Percy Jackson vs Miary Zo | 11–5 | 68.75% |
| Percy Jackson vs Yoshimitsu | 8–6 | 57.14% |
| Percy Jackson vs Devil Jin | 10–4 | 71.43% |
| Percy Jackson vs Lili | 8–6 | 57.14% |
| Percy Jackson vs Azucena | 6–7 | 46.15% |
| Percy Jackson vs Asuka | 8–4 | 66.67% |
| Percy Jackson vs Lars | 8–4 | 66.67% |
| Percy Jackson vs Victor | 8–4 | 66.67% |
| Percy Jackson vs Fahkumram | 7–5 | 58.33% |
| Percy Jackson vs Xiaoyu | 5–6 | 45.45% |
| Percy Jackson vs Claudio | 5–6 | 45.45% |
| Percy Jackson vs Lee | 6–4 | 60.00% |
| Percy Jackson vs Jun | 5–4 | 55.56% |
| Percy Jackson vs Clive | 2–6 | 25.00% |
| Percy Jackson vs Dragunov | 2–5 | 28.57% |
| Percy Jackson vs Leo | 2–5 | 28.57% |
| Percy Jackson vs Zafina | 5–2 | 71.43% |
| Percy Jackson vs Jack-8 | 3–3 | 50.00% |
| Percy Jackson vs Raven | 4–1 | 80.00% |
| Percy Jackson vs Panda | 2–2 | 50.00% |
| Percy Jackson vs Leroy | 1–3 | 25.00% |
| Percy Jackson vs Lidia | 2–2 | 50.00% |
| Percy Jackson vs Anna | 0–4 | 0.00% |
| Percy Jackson vs Feng | 1–2 | 33.33% |
| Percy Jackson vs Shaheen | 1–2 | 33.33% |
| Percy Jackson vs Kuma | 0–1 | 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.