| TBG|Il-Simo-Pre vs Kazuya | 428–417 | 50.65% |
| TBG|Il-Simo-Pre vs Jin | 429–391 | 52.32% |
| TBG|Il-Simo-Pre vs Bryan | 413–379 | 52.15% |
| TBG|Il-Simo-Pre vs Hwoarang | 294–280 | 51.22% |
| TBG|Il-Simo-Pre vs Reina | 317–214 | 59.70% |
| TBG|Il-Simo-Pre vs King | 262–260 | 50.19% |
| TBG|Il-Simo-Pre vs Law | 252–242 | 51.01% |
| TBG|Il-Simo-Pre vs Steve | 215–248 | 46.44% |
| TBG|Il-Simo-Pre vs Lee | 222–237 | 48.37% |
| TBG|Il-Simo-Pre vs Devil Jin | 228–224 | 50.44% |
| TBG|Il-Simo-Pre vs Paul | 199–244 | 44.92% |
| TBG|Il-Simo-Pre vs Dragunov | 183–225 | 44.85% |
| TBG|Il-Simo-Pre vs Yoshimitsu | 216–167 | 56.40% |
| TBG|Il-Simo-Pre vs Lili | 198–175 | 53.08% |
| TBG|Il-Simo-Pre vs Heihachi | 158–185 | 46.06% |
| TBG|Il-Simo-Pre vs Jun | 158–170 | 48.17% |
| TBG|Il-Simo-Pre vs Lars | 155–171 | 47.55% |
| TBG|Il-Simo-Pre vs Feng | 164–160 | 50.62% |
| TBG|Il-Simo-Pre vs Asuka | 145–156 | 48.17% |
| TBG|Il-Simo-Pre vs Azucena | 148–148 | 50.00% |
| TBG|Il-Simo-Pre vs Xiaoyu | 125–150 | 45.45% |
| TBG|Il-Simo-Pre vs Nina | 108–142 | 43.20% |
| TBG|Il-Simo-Pre vs Victor | 131–118 | 52.61% |
| TBG|Il-Simo-Pre vs Jack-8 | 131–114 | 53.47% |
| TBG|Il-Simo-Pre vs Claudio | 121–111 | 52.16% |
| TBG|Il-Simo-Pre vs Leroy | 124–98 | 55.86% |
| TBG|Il-Simo-Pre vs Zafina | 93–124 | 42.86% |
| TBG|Il-Simo-Pre vs Raven | 117–99 | 54.17% |
| TBG|Il-Simo-Pre vs Eddy | 106–110 | 49.07% |
| TBG|Il-Simo-Pre vs Leo | 92–120 | 43.40% |
| TBG|Il-Simo-Pre vs Alisa | 123–84 | 59.42% |
| TBG|Il-Simo-Pre vs Kuma | 92–99 | 48.17% |
| TBG|Il-Simo-Pre vs Anna | 83–101 | 45.11% |
| TBG|Il-Simo-Pre vs Armor King | 88–94 | 48.35% |
| TBG|Il-Simo-Pre vs Fahkumram | 81–96 | 45.76% |
| TBG|Il-Simo-Pre vs Shaheen | 87–87 | 50.00% |
| TBG|Il-Simo-Pre vs Clive | 84–82 | 50.60% |
| TBG|Il-Simo-Pre vs Lidia | 80–54 | 59.70% |
| TBG|Il-Simo-Pre vs Miary Zo | 58–36 | 61.70% |
| TBG|Il-Simo-Pre vs Panda | 34–27 | 55.74% |
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.