Sontaya Wongprates (), known professionally as Meechok Sor. Ploenchit (), is a Thai former professional Muay Thai fighter and amateur boxer. He is a former Lumpinee Stadium Super Bantamweight Champion who was famous during the 1990s. He also competed in the men's boxing bantamweight event at the 2000 Summer Olympics.
He trained at the Sor.Ploenchit gym alongside fighters such as Kaensak Sor.Ploenjit, Manasak Sor Ploenchit, and Saen Sor Ploenchit.
He fought during the Golden Era of Muay Thai against many notable fighters including Karuhat Sor.Supawan, Silapathai Jockygym, Thongchai Tor.Silachai, Chatchai Paiseetong, Nungubon Sitlerchai, Hansuk Prasathinpanomrung, Sak Kaoponlek, Yokthai Sithoar, and Rotnarong Daopadriew.
|- style="background:#fbb;" | 1995-03-24 || Loss ||align=left| Karuhat Sor.Supawan || Lumpinee Stadium || Bangkok, Thailand || KO (Elbow) || 4 || |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 1994-10-28 || Win ||align=left| Hansuk Prasathinpanomrung || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00 |- ! style=background:white colspan=9 |
|- style="background:#cfc;" | 1994-07-19 || Win ||align=left| Silapathai Jockygym || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1994-05-31 || Win ||align=left| Nungubon Sitlerchai || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1994-03- || Win ||align=left| Kaoponglek Luksuratham || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1994-01-28 || Win ||align=left| Yokthai Sithoar || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1994-01-07 || Win ||align=left| Thongchai Tor.Silachai || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1993-05-28 || Loss ||align=left| Hansuk Prasathinpanomrung || Lumpinee Stadium || Bangkok, Thailand || KO (Punches)||2 ||
|- style="background:#cfc;" | 1993-02-26 || Win ||align=left| Chatchai Paiseetong || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#cfc;" | 1992-07-24 || Win ||align=left| Dokbea Por.Pongsawang || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- style="background:#fbb;" | 1992-05-15 || Loss ||align=left| Rotnarong Daopadriew || Lumpinee Stadium || Bangkok, Thailand || Decision || 5 || 3:00
|- | colspan=9 | Legend: