| Itzlyki vs Bryan | 116–30 | 79.45% |
| Itzlyki vs Jin | 100–37 | 72.99% |
| Itzlyki vs Kazuya | 99–36 | 73.33% |
| Itzlyki vs King | 88–41 | 68.22% |
| Itzlyki vs Steve | 89–33 | 72.95% |
| Itzlyki vs Dragunov | 56–21 | 72.73% |
| Itzlyki vs Law | 48–28 | 63.16% |
| Itzlyki vs Yoshimitsu | 43–30 | 58.90% |
| Itzlyki vs Hwoarang | 49–20 | 71.01% |
| Itzlyki vs Reina | 44–20 | 68.75% |
| Itzlyki vs Heihachi | 50–10 | 83.33% |
| Itzlyki vs Lili | 43–16 | 72.88% |
| Itzlyki vs Devil Jin | 31–22 | 58.49% |
| Itzlyki vs Lee | 30–23 | 56.60% |
| Itzlyki vs Paul | 37–14 | 72.55% |
| Itzlyki vs Jack-8 | 28–13 | 68.29% |
| Itzlyki vs Lars | 27–11 | 71.05% |
| Itzlyki vs Xiaoyu | 26–10 | 72.22% |
| Itzlyki vs Nina | 24–12 | 66.67% |
| Itzlyki vs Armor King | 22–13 | 62.86% |
| Itzlyki vs Feng | 26–8 | 76.47% |
| Itzlyki vs Alisa | 20–14 | 58.82% |
| Itzlyki vs Claudio | 23–11 | 67.65% |
| Itzlyki vs Azucena | 22–11 | 66.67% |
| Itzlyki vs Jun | 17–9 | 65.38% |
| Itzlyki vs Raven | 18–7 | 72.00% |
| Itzlyki vs Lidia | 16–8 | 66.67% |
| Itzlyki vs Asuka | 16–6 | 72.73% |
| Itzlyki vs Leroy | 20–1 | 95.24% |
| Itzlyki vs Eddy | 13–8 | 61.90% |
| Itzlyki vs Clive | 17–3 | 85.00% |
| Itzlyki vs Victor | 10–8 | 55.56% |
| Itzlyki vs Kuma | 11–4 | 73.33% |
| Itzlyki vs Fahkumram | 10–5 | 66.67% |
| Itzlyki vs Shaheen | 9–5 | 64.29% |
| Itzlyki vs Miary Zo | 10–4 | 71.43% |
| Itzlyki vs Leo | 9–3 | 75.00% |
| Itzlyki vs Panda | 6–0 | 100.00% |
| Itzlyki vs Anna | 0–2 | 0.00% |
| Itzlyki vs Zafina | 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.