| SENSHI|Killua vs Kazuya | 115–46 | 71.43% |
| SENSHI|Killua vs Bryan | 89–66 | 57.42% |
| SENSHI|Killua vs Law | 86–67 | 56.21% |
| SENSHI|Killua vs King | 88–63 | 58.28% |
| SENSHI|Killua vs Jin | 87–59 | 59.59% |
| SENSHI|Killua vs Lee | 63–69 | 47.73% |
| SENSHI|Killua vs Heihachi | 78–41 | 65.55% |
| SENSHI|Killua vs Reina | 64–51 | 55.65% |
| SENSHI|Killua vs Paul | 63–50 | 55.75% |
| SENSHI|Killua vs Hwoarang | 48–59 | 44.86% |
| SENSHI|Killua vs Azucena | 56–48 | 53.85% |
| SENSHI|Killua vs Steve | 60–38 | 61.22% |
| SENSHI|Killua vs Lili | 39–52 | 42.86% |
| SENSHI|Killua vs Yoshimitsu | 42–41 | 50.60% |
| SENSHI|Killua vs Fahkumram | 38–45 | 45.78% |
| SENSHI|Killua vs Dragunov | 52–30 | 63.41% |
| SENSHI|Killua vs Nina | 47–35 | 57.32% |
| SENSHI|Killua vs Lars | 39–38 | 50.65% |
| SENSHI|Killua vs Leo | 39–32 | 54.93% |
| SENSHI|Killua vs Lidia | 38–32 | 54.29% |
| SENSHI|Killua vs Asuka | 39–29 | 57.35% |
| SENSHI|Killua vs Jun | 40–21 | 65.57% |
| SENSHI|Killua vs Clive | 30–31 | 49.18% |
| SENSHI|Killua vs Eddy | 18–42 | 30.00% |
| SENSHI|Killua vs Devil Jin | 28–28 | 50.00% |
| SENSHI|Killua vs Alisa | 31–24 | 56.36% |
| SENSHI|Killua vs Victor | 26–25 | 50.98% |
| SENSHI|Killua vs Jack-8 | 23–27 | 46.00% |
| SENSHI|Killua vs Xiaoyu | 20–27 | 42.55% |
| SENSHI|Killua vs Feng | 17–25 | 40.48% |
| SENSHI|Killua vs Armor King | 24–17 | 58.54% |
| SENSHI|Killua vs Claudio | 18–21 | 46.15% |
| SENSHI|Killua vs Leroy | 17–21 | 44.74% |
| SENSHI|Killua vs Zafina | 13–20 | 39.39% |
| SENSHI|Killua vs Raven | 19–13 | 59.38% |
| SENSHI|Killua vs Kuma | 13–11 | 54.17% |
| SENSHI|Killua vs Miary Zo | 9–14 | 39.13% |
| SENSHI|Killua vs Anna | 9–6 | 60.00% |
| SENSHI|Killua vs Shaheen | 9–3 | 75.00% |
| SENSHI|Killua vs Panda | 4–1 | 80.00% |
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.