While Muddy is much like Tagg in many ways (To the point that he serves as his sidekick and is also a Soul of Silver), he also serves as a minor foil as he happens to be much calmer. However, his position as overall second in command has left him with some insecurities, particularly when most of his teammates capable of Mega Evolution managed to do so beforehand.
- Birthday: June 6, 2003
- Age: 17
- Met: Littleroot Town, Hoenn (Mudkip) [Received from Professor Birch]
- Ability: Torrent
- Ball: Poké
As one of Tagg's veteran team members, Muddy is a very formidable opponent. In battle Muddy tends not to buff, but instead mainly relies on the holy trifecta of Waterfall, Earthquake, and Ice Punch for attacking, though he knows numerous other moves and has Rain Dance for powering up Water type attacks.
- Brick Break, Hammer Arm
- Ice Beam, Ice Punch
- Foresight, Protect, Rock Climb, Round, Strength
- Stone Edge
- Aqua Tail, Dive, Hydro Cannon, Hydro Pump, Scald, Surf, Rain Dance, Waterfall
- Has a son via Ditto named Skipper.
- Cam is his son via a one night stand with an Inteleon during the latter portion of 2018.
- Draca and Muddy didn't always get along, but they have a stable relationship.
- Muddy is very good friends with Steel.
- Muddy is good friends with Nudi and Coulomb, the three sharing a Dream House.
- Muddy and Helios have worked together on multiple occasions and are pretty good friends as a result.
- Helped Tagg win the Hoenn League.
- Defeated Annoski's personal Spiritomb.
- Achieved Mega Evolution.
- Muddy looks exactly like Tagg when wearing a Pokémon to human Armband, save for his lack of a mole.