

AMO was named after Pittsburgh’s three rivers: the Allegheny, Monongahela, and Ohio, symbolizing the city’s spirit and connection to its waterways. He proudly wears the number 99 on his jersey to honor the year the Pittsburgh Riverhounds were founded. AMO became the team’s mascot after hearing they were looking for one – he walked into the stadium, pranking everyone along the way, and his playful energy won over both the team and the fans, earning him the title of official mascot.

Request AMO
Want to add some fun and energy to your event? Request AMO to make an appearance!
To book AMO, please submit your request at least one week in advance. While we do our best to accommodate as many requests as possible, appearances are subject to availability and approval by our team. Once your request is approved, we’ll send a confirmation email to the contact person listed.
Please keep in mind that when the Riverhounds have a home game, AMO won’t be available during game time.
For more details, check out the full list of AMO’s appearance request terms and conditions. If you have any questions, feel free to reach out to Dkovaly@highmarkstadium.com—we’re happy to help!
Celebrate with AMO’s Birthday Package!
AMO’s Birthday Celebration package is the ultimate way for fans of all ages to celebrate their special day! This package includes:
- 10 Tickets (Additional tickets available at a discounted rate)
- A hot dog and drink voucher for each person
- Birthday message on the scoreboard
- A seat visit from AMO!


Shop AMO!
Now Available: AMO T-Shirts!
Show off your love for AMO with his official T-shirt! Available in youth and adult sizes, this tee is perfect for every fan of the Riverhounds’ fun-loving mascot. Get yours now at the team store and bring AMO’s energy wherever you go!