| Katarinabluu vs Kazuya | 154–155 | 49.84% |
| Katarinabluu vs Jin | 134–141 | 48.73% |
| Katarinabluu vs King | 110–133 | 45.27% |
| Katarinabluu vs Bryan | 119–117 | 50.42% |
| Katarinabluu vs Dragunov | 110–116 | 48.67% |
| Katarinabluu vs Steve | 119–84 | 58.62% |
| Katarinabluu vs Armor King | 76–91 | 45.51% |
| Katarinabluu vs Reina | 81–81 | 50.00% |
| Katarinabluu vs Heihachi | 62–75 | 45.26% |
| Katarinabluu vs Hwoarang | 56–73 | 43.41% |
| Katarinabluu vs Lars | 70–53 | 56.91% |
| Katarinabluu vs Devil Jin | 60–62 | 49.18% |
| Katarinabluu vs Jun | 68–54 | 55.74% |
| Katarinabluu vs Lili | 60–58 | 50.85% |
| Katarinabluu vs Yoshimitsu | 60–55 | 52.17% |
| Katarinabluu vs Paul | 55–59 | 48.25% |
| Katarinabluu vs Asuka | 70–44 | 61.40% |
| Katarinabluu vs Law | 58–51 | 53.21% |
| Katarinabluu vs Miary Zo | 56–38 | 59.57% |
| Katarinabluu vs Clive | 42–49 | 46.15% |
| Katarinabluu vs Lee | 49–41 | 54.44% |
| Katarinabluu vs Xiaoyu | 39–42 | 48.15% |
| Katarinabluu vs Alisa | 39–39 | 50.00% |
| Katarinabluu vs Feng | 40–35 | 53.33% |
| Katarinabluu vs Victor | 40–35 | 53.33% |
| Katarinabluu vs Claudio | 26–48 | 35.14% |
| Katarinabluu vs Fahkumram | 35–35 | 50.00% |
| Katarinabluu vs Leo | 30–38 | 44.12% |
| Katarinabluu vs Anna | 25–36 | 40.98% |
| Katarinabluu vs Azucena | 26–32 | 44.83% |
| Katarinabluu vs Nina | 32–25 | 56.14% |
| Katarinabluu vs Shaheen | 21–34 | 38.18% |
| Katarinabluu vs Lidia | 28–22 | 56.00% |
| Katarinabluu vs Leroy | 23–23 | 50.00% |
| Katarinabluu vs Jack-8 | 19–26 | 42.22% |
| Katarinabluu vs Raven | 16–17 | 48.48% |
| Katarinabluu vs Zafina | 14–14 | 50.00% |
| Katarinabluu vs Kuma | 9–16 | 36.00% |
| Katarinabluu vs Eddy | 23–2 | 92.00% |
| Katarinabluu vs Panda | 5–2 | 71.43% |
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.