| Pietros1412 vs Jin | 6–10 | 37.50% |
| Pietros1412 vs Heihachi | 6–8 | 42.86% |
| Pietros1412 vs Hwoarang | 6–5 | 54.55% |
| Pietros1412 vs Dragunov | 7–4 | 63.64% |
| Pietros1412 vs Yoshimitsu | 4–4 | 50.00% |
| Pietros1412 vs Steve | 5–3 | 62.50% |
| Pietros1412 vs Lars | 4–3 | 57.14% |
| Pietros1412 vs Lili | 3–3 | 50.00% |
| Pietros1412 vs Alisa | 4–1 | 80.00% |
| Pietros1412 vs Reina | 2–3 | 40.00% |
| Pietros1412 vs King | 4–0 | 100.00% |
| Pietros1412 vs Devil Jin | 3–1 | 75.00% |
| Pietros1412 vs Raven | 3–1 | 75.00% |
| Pietros1412 vs Law | 0–3 | 0.00% |
| Pietros1412 vs Bryan | 1–2 | 33.33% |
| Pietros1412 vs Lee | 1–2 | 33.33% |
| Pietros1412 vs Jun | 2–1 | 66.67% |
| Pietros1412 vs Paul | 2–0 | 100.00% |
| Pietros1412 vs Xiaoyu | 2–0 | 100.00% |
| Pietros1412 vs Leo | 1–1 | 50.00% |
| Pietros1412 vs Panda | 2–0 | 100.00% |
| Pietros1412 vs Leroy | 1–0 | 100.00% |
| Pietros1412 vs Victor | 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.