| Eff3ctiv vs Kazuya | 78–83 | 48.45% |
| Eff3ctiv vs Jin | 58–78 | 42.65% |
| Eff3ctiv vs Bryan | 63–52 | 54.78% |
| Eff3ctiv vs Hwoarang | 46–48 | 48.94% |
| Eff3ctiv vs King | 47–39 | 54.65% |
| Eff3ctiv vs Heihachi | 32–51 | 38.55% |
| Eff3ctiv vs Law | 40–37 | 51.95% |
| Eff3ctiv vs Yoshimitsu | 37–38 | 49.33% |
| Eff3ctiv vs Reina | 35–39 | 47.30% |
| Eff3ctiv vs Paul | 30–41 | 42.25% |
| Eff3ctiv vs Lili | 30–35 | 46.15% |
| Eff3ctiv vs Feng | 30–34 | 46.88% |
| Eff3ctiv vs Lee | 35–26 | 57.38% |
| Eff3ctiv vs Steve | 28–32 | 46.67% |
| Eff3ctiv vs Devil Jin | 28–20 | 58.33% |
| Eff3ctiv vs Lars | 25–23 | 52.08% |
| Eff3ctiv vs Asuka | 27–16 | 62.79% |
| Eff3ctiv vs Dragunov | 16–25 | 39.02% |
| Eff3ctiv vs Xiaoyu | 13–26 | 33.33% |
| Eff3ctiv vs Azucena | 18–21 | 46.15% |
| Eff3ctiv vs Victor | 18–18 | 50.00% |
| Eff3ctiv vs Jun | 16–17 | 48.48% |
| Eff3ctiv vs Alisa | 14–17 | 45.16% |
| Eff3ctiv vs Eddy | 16–12 | 57.14% |
| Eff3ctiv vs Lidia | 14–11 | 56.00% |
| Eff3ctiv vs Jack-8 | 14–10 | 58.33% |
| Eff3ctiv vs Nina | 13–10 | 56.52% |
| Eff3ctiv vs Raven | 11–12 | 47.83% |
| Eff3ctiv vs Shaheen | 12–10 | 54.55% |
| Eff3ctiv vs Leroy | 14–6 | 70.00% |
| Eff3ctiv vs Anna | 11–7 | 61.11% |
| Eff3ctiv vs Kuma | 7–7 | 50.00% |
| Eff3ctiv vs Clive | 2–12 | 14.29% |
| Eff3ctiv vs Claudio | 5–8 | 38.46% |
| Eff3ctiv vs Leo | 6–5 | 54.55% |
| Eff3ctiv vs Armor King | 2–4 | 33.33% |
| Eff3ctiv vs Zafina | 2–3 | 40.00% |
| Eff3ctiv vs Fahkumram | 2–2 | 50.00% |
| Eff3ctiv vs Panda | 0–3 | 0.00% |
| Eff3ctiv vs Miary Zo | 2–1 | 66.67% |
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.