| Pollux vs King | 20–21 | 48.78% |
| Pollux vs Hwoarang | 16–10 | 61.54% |
| Pollux vs Jin | 14–10 | 58.33% |
| Pollux vs Armor King | 12–9 | 57.14% |
| Pollux vs Reina | 10–7 | 58.82% |
| Pollux vs Victor | 12–4 | 75.00% |
| Pollux vs Heihachi | 11–5 | 68.75% |
| Pollux vs Kazuya | 4–10 | 28.57% |
| Pollux vs Fahkumram | 8–6 | 57.14% |
| Pollux vs Yoshimitsu | 5–8 | 38.46% |
| Pollux vs Bryan | 5–6 | 45.45% |
| Pollux vs Dragunov | 4–7 | 36.36% |
| Pollux vs Law | 6–4 | 60.00% |
| Pollux vs Steve | 5–5 | 50.00% |
| Pollux vs Devil Jin | 4–5 | 44.44% |
| Pollux vs Feng | 5–4 | 55.56% |
| Pollux vs Raven | 5–4 | 55.56% |
| Pollux vs Paul | 3–5 | 37.50% |
| Pollux vs Nina | 3–4 | 42.86% |
| Pollux vs Lars | 1–5 | 16.67% |
| Pollux vs Azucena | 4–2 | 66.67% |
| Pollux vs Asuka | 3–2 | 60.00% |
| Pollux vs Lili | 2–3 | 40.00% |
| Pollux vs Kuma | 2–3 | 40.00% |
| Pollux vs Leroy | 5–0 | 100.00% |
| Pollux vs Eddy | 3–2 | 60.00% |
| Pollux vs Anna | 0–5 | 0.00% |
| Pollux vs Alisa | 1–3 | 25.00% |
| Pollux vs Clive | 0–4 | 0.00% |
| Pollux vs Jack-8 | 1–2 | 33.33% |
| Pollux vs Lee | 0–3 | 0.00% |
| Pollux vs Lidia | 2–1 | 66.67% |
| Pollux vs Xiaoyu | 0–2 | 0.00% |
| Pollux vs Leo | 0–2 | 0.00% |
| Pollux vs Claudio | 1–1 | 50.00% |
| Pollux vs Panda | 1–1 | 50.00% |
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.