🏆 2026 MSBL World Series
Phoenix, Arizona · October 18 – November 7, 2026
About the World Series
The MSBL World Series is the largest adult baseball tournament in the country, held annually at MLB Spring Training complexes in the Phoenix, Arizona metro area. Teams from across the nation compete in age-specific divisions.
Games are played at facilities including Tempe Diablo Stadium, Goodyear Ballpark, Salt River Fields, Indian School Park, and other premier Arizona venues.
Format: Round robin pool play (4–6 games depending on division, 9 innings), followed by playoffs. Usually includes at least 1 stadium game on an MLB spring training field.
How It Works
Interested in Playing?
Join the Kansas City Free Agent Pool — team managers will reach out to fill roster spots.
Fill Out Free Agent Form →2026 Confirmed Kansas City Teams
New teams can form if rosters fill up. Fill out the Free Agent form to express interest.
- Kansas City Blues 25+
- Kansas City Astros 35+
- Kansas City Hustlers 40+
- Kansas City 60+
- Kansas City A's Father/Son
Age Divisions
Dates vary by age group
18+
25+
35+
40+
45+
50+
55+
60+
65+
70+
75+
80+
Father/Son
Travel Tips
Flights: Roundtrip from KC to Phoenix (Sky Harbor – PHX) typically runs $350–$400.
Lodging: Many players split an Airbnb with teammates, keeping it under $100/night per person.
Food: Budget around $40–$60/day for meals. Plenty of restaurants near the fields.
Coordinate with your teammates once you're on a roster — most groups book together to save money.
