| NateWestlo vs Jin | 5–6 | 45.45% |
| NateWestlo vs Steve | 2–8 | 20.00% |
| NateWestlo vs Law | 4–5 | 44.44% |
| NateWestlo vs Hwoarang | 4–5 | 44.44% |
| NateWestlo vs Reina | 6–3 | 66.67% |
| NateWestlo vs King | 5–2 | 71.43% |
| NateWestlo vs Anna | 4–3 | 57.14% |
| NateWestlo vs Lili | 3–3 | 50.00% |
| NateWestlo vs Lars | 3–2 | 60.00% |
| NateWestlo vs Yoshimitsu | 1–3 | 25.00% |
| NateWestlo vs Azucena | 0–4 | 0.00% |
| NateWestlo vs Kazuya | 1–2 | 33.33% |
| NateWestlo vs Dragunov | 0–3 | 0.00% |
| NateWestlo vs Fahkumram | 1–2 | 33.33% |
| NateWestlo vs Feng | 1–1 | 50.00% |
| NateWestlo vs Leo | 1–1 | 50.00% |
| NateWestlo vs Alisa | 0–2 | 0.00% |
| NateWestlo vs Zafina | 1–1 | 50.00% |
| NateWestlo vs Leroy | 0–2 | 0.00% |
| NateWestlo vs Victor | 2–0 | 100.00% |
| NateWestlo vs Miary Zo | 2–0 | 100.00% |
| NateWestlo vs Xiaoyu | 0–1 | 0.00% |
| NateWestlo vs Asuka | 0–1 | 0.00% |
| NateWestlo vs Shaheen | 1–0 | 100.00% |
| NateWestlo vs Jun | 0–1 | 0.00% |
| NateWestlo vs Heihachi | 0–1 | 0.00% |
| NateWestlo vs Clive | 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.