| Señor Pinguino vs King | 233–221 | 51.32% |
| Señor Pinguino vs Jin | 215–194 | 52.57% |
| Señor Pinguino vs Kazuya | 219–134 | 62.04% |
| Señor Pinguino vs Hwoarang | 150–168 | 47.17% |
| Señor Pinguino vs Bryan | 152–139 | 52.23% |
| Señor Pinguino vs Paul | 146–120 | 54.89% |
| Señor Pinguino vs Dragunov | 137–127 | 51.89% |
| Señor Pinguino vs Yoshimitsu | 117–112 | 51.09% |
| Señor Pinguino vs Lili | 98–130 | 42.98% |
| Señor Pinguino vs Reina | 132–92 | 58.93% |
| Señor Pinguino vs Steve | 116–88 | 56.86% |
| Señor Pinguino vs Law | 97–89 | 52.15% |
| Señor Pinguino vs Heihachi | 91–94 | 49.19% |
| Señor Pinguino vs Devil Jin | 85–88 | 49.13% |
| Señor Pinguino vs Nina | 74–92 | 44.58% |
| Señor Pinguino vs Asuka | 82–82 | 50.00% |
| Señor Pinguino vs Lars | 96–67 | 58.90% |
| Señor Pinguino vs Xiaoyu | 71–85 | 45.51% |
| Señor Pinguino vs Feng | 85–71 | 54.49% |
| Señor Pinguino vs Lee | 83–73 | 53.21% |
| Señor Pinguino vs Armor King | 59–79 | 42.75% |
| Señor Pinguino vs Eddy | 55–82 | 40.15% |
| Señor Pinguino vs Jun | 42–90 | 31.82% |
| Señor Pinguino vs Alisa | 57–71 | 44.53% |
| Señor Pinguino vs Lidia | 60–58 | 50.85% |
| Señor Pinguino vs Victor | 55–51 | 51.89% |
| Señor Pinguino vs Leo | 55–47 | 53.92% |
| Señor Pinguino vs Azucena | 43–49 | 46.74% |
| Señor Pinguino vs Jack-8 | 41–46 | 47.13% |
| Señor Pinguino vs Leroy | 54–28 | 65.85% |
| Señor Pinguino vs Raven | 39–41 | 48.75% |
| Señor Pinguino vs Shaheen | 23–49 | 31.94% |
| Señor Pinguino vs Zafina | 35–36 | 49.30% |
| Señor Pinguino vs Claudio | 30–39 | 43.48% |
| Señor Pinguino vs Kuma | 28–38 | 42.42% |
| Señor Pinguino vs Panda | 22–32 | 40.74% |
| Señor Pinguino vs Anna | 31–23 | 57.41% |
| Señor Pinguino vs Miary Zo | 16–26 | 38.10% |
| Señor Pinguino vs Clive | 9–23 | 28.12% |
| Señor Pinguino vs Fahkumram | 6–15 | 28.57% |
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.