Unnamed Sunkern, L2, Route 20
Not actually caught, KOed out of spite.
Hathaway the Purrloin, L2-10, Route 19
Died to a Pursuing Dunsparce (of all things) on Route 20.
Hsowa the Skitty, L16, Castellia City
Heavily wounded on its first battle in the Sewers, died to a Pursuing Rattata during its second.
Rosepierre the Roserade, L23-25, Lostlorn Forest
Died after a missed Grasswhistle to Clay's Krokorok's Crunch.
Akem Manah the Yamask, L19-26, Relic Castle
Failed to escape from a Boldore which, of course, then criticalled with a Rock Slide. First Relic Passage casualty.
Roxcallion the Dwebble, L19-26, Desert Resort
Died to Swoobat Air Slash critical flinchax. Second Relic Passage casualty.
Faraday the Magnemite, L11-27, Virbank Complex
Also died to Swoobat Air Slash critical flinchax. Third Relic Passage casualty.
Bambino the Deerling, L25-26, Route 6
Chargestone Cave, failed to escape from a wild Joltik twice, Bug Bitten twice.
Aids the Solosis, L21-28, Route 16
Stupid pursuit users. Chargestone Cave, trainer with a Zebstrika.
Diabeetus the Herdier, L4-31, Floccesy Ranch
Died on Route 7 to a Cincinno's Tail Slap. The second hit criticalled; the third finished the job. <sniff>He was almost a fully realized Diabeetus.</sniff>
Kaminette the Krookodile, L15-45, Route 4
Couldn't knock out Drayden's Drudiggon fast enough - Slash, followed by a critical Revenge. The 'mons you've taken out, the fallen comrades you've avenged, the teammates you've saved... I miss you already, buddy.