| Honkai StarRail vs King | 6–2 | 75.00% |
| Honkai StarRail vs Steve | 6–1 | 85.71% |
| Honkai StarRail vs Lidia | 6–1 | 85.71% |
| Honkai StarRail vs Clive | 3–4 | 42.86% |
| Honkai StarRail vs Jin | 3–3 | 50.00% |
| Honkai StarRail vs Reina | 6–0 | 100.00% |
| Honkai StarRail vs Paul | 4–1 | 80.00% |
| Honkai StarRail vs Law | 1–4 | 20.00% |
| Honkai StarRail vs Kazuya | 4–1 | 80.00% |
| Honkai StarRail vs Asuka | 2–3 | 40.00% |
| Honkai StarRail vs Dragunov | 2–3 | 40.00% |
| Honkai StarRail vs Nina | 1–4 | 20.00% |
| Honkai StarRail vs Jun | 5–0 | 100.00% |
| Honkai StarRail vs Bryan | 2–1 | 66.67% |
| Honkai StarRail vs Heihachi | 2–1 | 66.67% |
| Honkai StarRail vs Hwoarang | 2–0 | 100.00% |
| Honkai StarRail vs Lee | 2–0 | 100.00% |
| Honkai StarRail vs Victor | 2–0 | 100.00% |
| Honkai StarRail vs Alisa | 1–0 | 100.00% |
| Honkai StarRail vs Shaheen | 0–1 | 0.00% |
| Honkai StarRail vs Raven | 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.