| Pufferfish vs Armor King | 49–47 | 51.04% |
| Pufferfish vs King | 56–31 | 64.37% |
| Pufferfish vs Kazuya | 35–32 | 52.24% |
| Pufferfish vs Law | 47–19 | 71.21% |
| Pufferfish vs Jin | 40–24 | 62.50% |
| Pufferfish vs Reina | 26–31 | 45.61% |
| Pufferfish vs Bryan | 26–29 | 47.27% |
| Pufferfish vs Heihachi | 28–25 | 52.83% |
| Pufferfish vs Hwoarang | 25–23 | 52.08% |
| Pufferfish vs Yoshimitsu | 30–14 | 68.18% |
| Pufferfish vs Fahkumram | 18–25 | 41.86% |
| Pufferfish vs Steve | 18–24 | 42.86% |
| Pufferfish vs Lili | 27–15 | 64.29% |
| Pufferfish vs Eddy | 16–16 | 50.00% |
| Pufferfish vs Dragunov | 13–17 | 43.33% |
| Pufferfish vs Jun | 16–14 | 53.33% |
| Pufferfish vs Miary Zo | 9–19 | 32.14% |
| Pufferfish vs Asuka | 14–12 | 53.85% |
| Pufferfish vs Devil Jin | 10–15 | 40.00% |
| Pufferfish vs Lars | 7–17 | 29.17% |
| Pufferfish vs Azucena | 9–15 | 37.50% |
| Pufferfish vs Xiaoyu | 13–10 | 56.52% |
| Pufferfish vs Feng | 8–12 | 40.00% |
| Pufferfish vs Paul | 10–9 | 52.63% |
| Pufferfish vs Leo | 10–9 | 52.63% |
| Pufferfish vs Lee | 4–15 | 21.05% |
| Pufferfish vs Leroy | 10–9 | 52.63% |
| Pufferfish vs Raven | 7–12 | 36.84% |
| Pufferfish vs Lidia | 8–11 | 42.11% |
| Pufferfish vs Anna | 8–8 | 50.00% |
| Pufferfish vs Clive | 7–7 | 50.00% |
| Pufferfish vs Alisa | 5–7 | 41.67% |
| Pufferfish vs Victor | 7–5 | 58.33% |
| Pufferfish vs Jack-8 | 5–6 | 45.45% |
| Pufferfish vs Claudio | 5–3 | 62.50% |
| Pufferfish vs Panda | 6–1 | 85.71% |
| Pufferfish vs Shaheen | 2–3 | 40.00% |
| Pufferfish vs Nina | 2–2 | 50.00% |
| Pufferfish vs Zafina | 2–2 | 50.00% |
| Pufferfish vs Kuma | 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.