Bidoof girl - Yes
Aroma girl - Yes (1st pass)
Grunt - Yes (1st pass)
Hiker - No (have to menu to repel)
Rare candy Hiker - Yes (1st pass)
before Mt Coronet Hiker - No
After Coronet Hiker - Yes
Required Plat Hiker - No
Kirby - Yes
Croagunk guy - No (probably)
Maylene gym 1 - No (1st pass if you dodge before required trainer, but not worth probably)
Maylene gym 2 - No
Glameow girl - No
Fog route 1 - No
Fog route 2 - No
Lake galactic - Yes
Snow girl - Yes
Snowpoint gym - No
Galactic warehouse 1 - Yes (1st pass)
Galactic warehouse 2 - Yes (1st pass)
before Mt coronet Hiker - No
Mt coronet 1 - No
Mt coronet 2 - No (have to rock climb & get ether before)
Pika pika - Yes
Raichu guy - Yes (1st pass)
Golduck girl - No (have to press A to use surf)