| LK45 vs King | 10–7 | 58.82% |
| LK45 vs Law | 6–9 | 40.00% |
| LK45 vs Jin | 6–7 | 46.15% |
| LK45 vs Hwoarang | 5–6 | 45.45% |
| LK45 vs Steve | 4–7 | 36.36% |
| LK45 vs Asuka | 7–4 | 63.64% |
| LK45 vs Dragunov | 5–4 | 55.56% |
| LK45 vs Clive | 5–2 | 71.43% |
| LK45 vs Yoshimitsu | 4–1 | 80.00% |
| LK45 vs Kazuya | 4–1 | 80.00% |
| LK45 vs Lili | 2–3 | 40.00% |
| LK45 vs Lars | 2–3 | 40.00% |
| LK45 vs Bryan | 1–3 | 25.00% |
| LK45 vs Jun | 1–3 | 25.00% |
| LK45 vs Victor | 2–2 | 50.00% |
| LK45 vs Miary Zo | 2–2 | 50.00% |
| LK45 vs Leo | 1–2 | 33.33% |
| LK45 vs Reina | 3–0 | 100.00% |
| LK45 vs Heihachi | 2–1 | 66.67% |
| LK45 vs Alisa | 1–1 | 50.00% |
| LK45 vs Claudio | 0–2 | 0.00% |
| LK45 vs Lee | 0–2 | 0.00% |
| LK45 vs Leroy | 1–1 | 50.00% |
| LK45 vs Lidia | 2–0 | 100.00% |
| LK45 vs Anna | 0–2 | 0.00% |
| LK45 vs Fahkumram | 0–2 | 0.00% |
| LK45 vs Feng | 0–1 | 0.00% |
| LK45 vs Nina | 1–0 | 100.00% |
| LK45 vs Eddy | 0–1 | 0.00% |
| LK45 vs Armor King | 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.