Underdog Whose Name Starts With "S" Tournament
- Squawkabilly
- Stakataka 1
- Scizor 1
- Scrafty
- Stoutland 1
- Scovillain
- Stunfisk 1
- Sandy Shocks
- Seviper 1
- Silicobra
- Swadloon ELIMINATED
- Sentret 1
- Slurpuff
- Spritzee 1
- Sunflora
- Skiploom 1
- Simisear
- Swirlix 1
- Stunky 1
- Spidops
- Sneasel 1
- Swellow
- Scraggy 1
- Staravia
- Simisage
- Shelmet 1
- Shieldon
- Seadra 1
- Surskit 1
- Staryu
- Stufful 1
- Slakoth
- Slowking 1
- Stonjourner
- Skwovet
- Sirfetch'd 1
- Starmie 1
- Solrock
- Shiftry
- Spewpa 1
- Steelix
- Steenee 1
- Snorunt 1
- Sudowoodo
- Slugma 1
- Sandaconda
- Sceptile 1
- Seedot
- Skuntank 1
- Swanna
- Sizzlipede 1
- Slowbro
- Staraptor 1
- Stantler
- Skorupi
- Starly 1
- Simipour 1
- Sawk
- Shellos 1
- Snubbull
- Sandygast 1
- Seismitoad
- Shroodle
- Shelgon 1
- Skarmory ELIMINATED
- Stakataka 1
- Scizor 1
- Stoutland 1
- Stunfisk
- Salamence 1
- Seviper
- Sentret 1
- Sigilyph ELIMINATED
- Spritzee 1
- Skiploom 1
- Salandit ELIMINATED
- Swirlix 1
- Stunky 1
- Sneasel ELIMINATED
- Scraggy 1
- Spinarak ELIMINATED
- Shelmet 1
- Seadra 1
- Surskit 1
- Stufful ELIMINATED
- Spoink 1
- Slowking
- Sirfetch'd 1
- Starmie 1
- Spewpa ELIMINATED
- Sobble 1
- Steenee
- Snorunt 1
- Slugma ELIMINATED
- Sceptile 1
- Sunkern 1
- Skuntank
- Sizzlipede 1
- Staraptor ELIMINATED
- Starly 1
- Skrelp 1
- Simipour
- Shellos 1
- Sandygast 1
- Shelgon
- Stakataka 1
- Scizor ELIMINATED
- Stoutland 1
- Salamence 1
- Sentret ELIMINATED
- Spritzee
- Skiploom 1
- Swirlix 1
- Stunky
- Scraggy 1
- Shelmet
- Seadra 1
- Surskit 1
- Spoink 1
- Sirfetch'd
- Starmie 1
- Sobble ELIMINATED
- Snorunt ELIMINATED
- Sceptile 1
- Sunkern
- Sizzlipede 1
- Starly 1
- Skrelp 1
- Shellos ELIMINATED
- Sandygast 1
- Stakataka
- Stoutland
- Salamence
- Skiploom
- Swirlix
- Scraggy ELIMINATED
- Seadra
- Surskit ELIMINATED
- Spoink
- Starmie ELIMINATED
- ELIMINATED
- Sceptile ELIMINATED
- Sizzlipede
- Starly ELIMINATED
- Skrelp
- Sandygast
- TBA
- TBA
- TBA
- TBA
- TBA
- TBA
- TBA
- TBA
- TBA
- TBA
- TBA
- TBA
- TBA
- TBA
- TBA