Here’s where I visited in 2018:
- Lucian Hamilton Field (1968), St. Edwards University Hilltoppers*
- UFCU Disch-Falk Field (1975, renovated 2008), University of Texas Longhorns
- Brazell Field at GCU Ballpark (1962, stands built 1987, completely rebuilt 2018), Grand Canyon University Lopes
- Camelback Ranch (2009), Los Angeles Dodgers spring training exhibition
- Phoenix Municipal Stadium (1964), Arizona State University Sun Devils
- Scottsdale Stadium (1992), San Francisco Giants spring training exhibition
- Tempe Diablo Stadium (1968, renovated 2006), Anaheim Angels spring training exhibition
- Peoria Sports Complex (1994), Seattle Mariners spring training exhibition
- Surprise Stadium (2003), Kansas City Royals spring training exhibition
- Sloan Park (2014), Chicago Cubs spring training exhibition
- Hardt Field (2009, rebuilt 2013), Cal State Bakersfield Roadrunners
- Fowler Park (2013, built on the site of John Cunningham Stadium, which dates back to 1970), University of San Diego Toreros*
- CSUSM Baseball Field (2011), Cal State San Marcos Cougars*
- PNC Park (2001), Pittsburgh Pirates and college game between West Virginia and Penn State
- Monongalia County Ballpark (2015), WVU Mountaineers
- State Mutual Stadium (2003), Rome Braves
- SRP Park (2018), Augusta GreenJackets* (first game at new park)
- Foley Field (1966, rebuilt 1990, significantly renovated 2016), University of Georgia Bulldogs*
- Hiram Bithorn Stadium (1963), site of Twins-Indians regular-season games*
- Tornado Field (2010), Concordia University Texas Tornados
- Horner Ballpark (2013), Dallas Baptist University Patriots
- Globe Life Park (1994), Texas Rangers
- Dr Pepper Ballpark (2003), Frisco RoughRiders
- Lupton Stadium (2003), TCU Horned Frogs
- Wrigley Field (1914), Chicago Cubs
- Miller Park (2001), Milwaukee Brewers
- Impact Field (2018), Chicago Dogs*
- The Hangar (1996), Lancaster JetHawks
- Recreation Ballpark (1946, major renovations were completed in 2009), Visalia Rawhide
- AT&T Park (2000), San Francisco Giants
- San Jose Municipal Stadium (1942), San Jose Giants
- Sam Lynn Ballpark (1941), Bakersfield Train Robbers
- Dell Diamond (2000), Round Rock Express
- Minute Maid Park (2000), Houston Astros
- Constellation Field (2012), Sugar Land Skeeters
- LECOM Park (1923, renovated numerous times), Bradenton Marauders
- Osceola County Stadium (1984), Florida Fire Frogs
- Charlotte Sports Park (1987, renovated 2009), Rays Gulf Coast League game
- Dunedin Stadium (1990), Dunedin Blue Jays
- Spectrum Field (2004), Clearwater Threshers
- Guaranteed Rate Field (1991), Chicago White Sox
- Victory Field (1996), Indianapolis Indians
- Comerica Park (2000), Detroit Tigers
- Four Winds Field (1988), South Bend Cubs
- Nelson Wolff Stadium (1994), San Antonio Missions