| Pregnol vs Law | 21–19 | 52.50% |
| Pregnol vs Kazuya | 10–15 | 40.00% |
| Pregnol vs Armor King | 7–8 | 46.67% |
| Pregnol vs Feng | 9–3 | 75.00% |
| Pregnol vs Reina | 6–6 | 50.00% |
| Pregnol vs Hwoarang | 5–6 | 45.45% |
| Pregnol vs Asuka | 6–5 | 54.55% |
| Pregnol vs Azucena | 4–7 | 36.36% |
| Pregnol vs Lili | 6–3 | 66.67% |
| Pregnol vs Heihachi | 4–5 | 44.44% |
| Pregnol vs Clive | 5–4 | 55.56% |
| Pregnol vs Bryan | 6–1 | 85.71% |
| Pregnol vs Steve | 4–3 | 57.14% |
| Pregnol vs Lee | 4–3 | 57.14% |
| Pregnol vs Leroy | 7–0 | 100.00% |
| Pregnol vs Jin | 1–5 | 16.67% |
| Pregnol vs Jack-8 | 3–3 | 50.00% |
| Pregnol vs Lars | 3–3 | 50.00% |
| Pregnol vs King | 3–2 | 60.00% |
| Pregnol vs Devil Jin | 3–2 | 60.00% |
| Pregnol vs Alisa | 1–4 | 20.00% |
| Pregnol vs Lidia | 3–2 | 60.00% |
| Pregnol vs Fahkumram | 4–1 | 80.00% |
| Pregnol vs Paul | 1–2 | 33.33% |
| Pregnol vs Yoshimitsu | 2–1 | 66.67% |
| Pregnol vs Dragunov | 0–3 | 0.00% |
| Pregnol vs Leo | 2–1 | 66.67% |
| Pregnol vs Shaheen | 1–2 | 33.33% |
| Pregnol vs Miary Zo | 1–2 | 33.33% |
| Pregnol vs Victor | 0–2 | 0.00% |
| Pregnol vs Eddy | 2–0 | 100.00% |
| Pregnol vs Xiaoyu | 1–0 | 100.00% |
| Pregnol vs Nina | 0–1 | 0.00% |
| Pregnol vs Jun | 1–0 | 100.00% |
| Pregnol vs Raven | 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.