| ioncloud vs Kazuya | 79–62 | 56.03% |
| ioncloud vs Reina | 48–50 | 48.98% |
| ioncloud vs Jin | 44–53 | 45.36% |
| ioncloud vs King | 34–55 | 38.20% |
| ioncloud vs Dragunov | 28–44 | 38.89% |
| ioncloud vs Lili | 38–31 | 55.07% |
| ioncloud vs Hwoarang | 26–41 | 38.81% |
| ioncloud vs Steve | 40–26 | 60.61% |
| ioncloud vs Victor | 21–33 | 38.89% |
| ioncloud vs Asuka | 24–22 | 52.17% |
| ioncloud vs Devil Jin | 26–19 | 57.78% |
| ioncloud vs Jun | 25–18 | 58.14% |
| ioncloud vs Lars | 20–21 | 48.78% |
| ioncloud vs Heihachi | 23–18 | 56.10% |
| ioncloud vs Armor King | 18–23 | 43.90% |
| ioncloud vs Law | 27–13 | 67.50% |
| ioncloud vs Yoshimitsu | 14–23 | 37.84% |
| ioncloud vs Bryan | 13–24 | 35.14% |
| ioncloud vs Lee | 16–20 | 44.44% |
| ioncloud vs Claudio | 13–21 | 38.24% |
| ioncloud vs Xiaoyu | 17–15 | 53.12% |
| ioncloud vs Nina | 14–15 | 48.28% |
| ioncloud vs Paul | 12–14 | 46.15% |
| ioncloud vs Azucena | 14–12 | 53.85% |
| ioncloud vs Feng | 8–14 | 36.36% |
| ioncloud vs Alisa | 6–16 | 27.27% |
| ioncloud vs Eddy | 4–16 | 20.00% |
| ioncloud vs Shaheen | 4–12 | 25.00% |
| ioncloud vs Jack-8 | 5–10 | 33.33% |
| ioncloud vs Zafina | 8–7 | 53.33% |
| ioncloud vs Lidia | 4–9 | 30.77% |
| ioncloud vs Clive | 5–8 | 38.46% |
| ioncloud vs Fahkumram | 5–8 | 38.46% |
| ioncloud vs Miary Zo | 4–9 | 30.77% |
| ioncloud vs Leo | 6–6 | 50.00% |
| ioncloud vs Kuma | 5–6 | 45.45% |
| ioncloud vs Raven | 4–5 | 44.44% |
| ioncloud vs Leroy | 3–4 | 42.86% |
| ioncloud vs Panda | 0–2 | 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.