| Knightkiller vs Bryan | 176–185 | 48.75% |
| Knightkiller vs Dragunov | 150–164 | 47.77% |
| Knightkiller vs Hwoarang | 140–161 | 46.51% |
| Knightkiller vs Kazuya | 149–146 | 50.51% |
| Knightkiller vs Jin | 122–156 | 43.88% |
| Knightkiller vs King | 100–154 | 39.37% |
| Knightkiller vs Paul | 150–99 | 60.24% |
| Knightkiller vs Reina | 105–115 | 47.73% |
| Knightkiller vs Devil Jin | 116–103 | 52.97% |
| Knightkiller vs Heihachi | 118–94 | 55.66% |
| Knightkiller vs Steve | 96–108 | 47.06% |
| Knightkiller vs Law | 93–107 | 46.50% |
| Knightkiller vs Asuka | 104–95 | 52.26% |
| Knightkiller vs Clive | 77–108 | 41.62% |
| Knightkiller vs Lili | 72–109 | 39.78% |
| Knightkiller vs Victor | 87–92 | 48.60% |
| Knightkiller vs Lars | 86–90 | 48.86% |
| Knightkiller vs Feng | 79–94 | 45.66% |
| Knightkiller vs Jack-8 | 64–104 | 38.10% |
| Knightkiller vs Jun | 76–86 | 46.91% |
| Knightkiller vs Armor King | 83–74 | 52.87% |
| Knightkiller vs Eddy | 75–77 | 49.34% |
| Knightkiller vs Claudio | 70–73 | 48.95% |
| Knightkiller vs Azucena | 78–65 | 54.55% |
| Knightkiller vs Shaheen | 54–84 | 39.13% |
| Knightkiller vs Nina | 64–67 | 48.85% |
| Knightkiller vs Lee | 73–57 | 56.15% |
| Knightkiller vs Leroy | 67–60 | 52.76% |
| Knightkiller vs Xiaoyu | 59–58 | 50.43% |
| Knightkiller vs Yoshimitsu | 58–48–2 | 54.72% |
| Knightkiller vs Fahkumram | 48–53 | 47.52% |
| Knightkiller vs Leo | 39–51 | 43.33% |
| Knightkiller vs Alisa | 41–47 | 46.59% |
| Knightkiller vs Lidia | 32–56 | 36.36% |
| Knightkiller vs Raven | 39–47 | 45.35% |
| Knightkiller vs Kuma | 41–43 | 48.81% |
| Knightkiller vs Anna | 40–41 | 49.38% |
| Knightkiller vs Zafina | 38–41 | 48.10% |
| Knightkiller vs Panda | 23–29 | 44.23% |
| Knightkiller vs Miary Zo | 1–2 | 33.33% |
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.