Harry Grove Stadium
Location: Frederick, MD6201 New Design Road, I-70 exit 54 (Market St.) to Route 355 north.
Capacity: 4,500 (1990) 5,500 (1994)
Dimensions (Left, Center, Right): 325-400-325
The stadium was named for James Henry "Harry" Grove, a prominent figure in Frederick baseball fan who died in 1930.
Used by: Frederick Keys, Frederick Baseball Team
Following are the minor league baseball teams known to have played at Harry Grove Stadium:
| Year | Team | League | W | L | Attend | Avg. | ||
|---|---|---|---|---|---|---|---|---|
| 2023 | Spire City Ghost Hounds | Atlantic League | 49 | 74 | 57,836 | 940 | Roster | Stats |
| 2019 | Frederick Keys | Carolina League | 53 | 84 | 263,528 | 4,392 | Roster | Stats |
| 2018 | Frederick Keys | Carolina League | 65 | 72 | 275,001 | 4,297 | Roster | Stats |
| 2017 | Frederick Keys | Carolina League | 68 | 71 | 303,930 | 4,824 | Roster | Stats |
| 2016 | Frederick Keys | Carolina League | 68 | 72 | 314,443 | 4,838 | Roster | Stats |
| 2015 | Frederick Keys | Carolina League | 64 | 76 | 328,789 | 4,907 | Roster | Stats |
| 2014 | Frederick Keys | Carolina League | 65 | 72 | 324,446 | 4,991 | Roster | Stats |
| 2013 | Frederick Keys | Carolina League | 61 | 78 | 324,311 | 4,914 | Roster | Stats |
| 2012 | Frederick Keys | Carolina League | 62 | 77 | 311,805 | 4,724 | Roster | Stats |
| 2011 | Frederick Keys | Carolina League | 80 | 59 | 296,296 | 4,422 | Roster | Stats |
| 2010 | Frederick Keys | Carolina League | 72 | 68 | 291,299 | 4,222 | Roster | Stats |
| 2009 | Frederick Keys | Carolina League | 64 | 75 | 293,438 | 4,585 | Roster | Stats |
| 2008 | Frederick Keys | Carolina League | 63 | 76 | 295,656 | 4,480 | Roster | Stats |
| 2007 | Frederick Keys | Carolina League | 64 | 74 | 283,065 | 4,423 | Roster | Stats |
| 2006 | Frederick Keys | Carolina League | 61 | 77 | 280,034 | 4,376 | Roster | Stats |
| 2005 | Frederick Keys | Carolina League | 79 | 61 | 275,663 | 4,446 | Roster | Stats |
| 2004 | Frederick Keys | Carolina League | 52 | 87 | 266,257 | 4,226 | Roster | Stats |
| 2003 | Frederick Keys | Carolina League | 60 | 75 | 285,048 | 4,385 | Roster | Stats |
| 2002 | Frederick Keys | Carolina League | 47 | 92 | 305,950 | 4,499 | Roster | Stats |
| 2001 | Frederick Keys | Carolina League | 70 | 69 | 320,262 | 4,710 | Roster | Stats |
| 2000 | Frederick Keys | Carolina League | 66 | 71 | 310,753 | 4,781 | Roster | Stats |
| 1999 | Frederick Keys | Carolina League | 67 | 71 | 313,603 | 4,752 | Roster | Stats |
| 1998 | Frederick Keys | Carolina League | 64 | 76 | 301,760 | 4,572 | Roster | Stats |
| 1997 | Frederick Keys | Carolina League | 69 | 71 | 274,894 | 4,103 | Roster | Stats |
| 1996 | Frederick Keys | Carolina League | 67 | 72 | 258,427 | 4,102 | Roster | Stats |
| 1995 | Frederick Keys | Carolina League | 58 | 79 | 300,968 | 4,777 | Roster | Stats |
| 1994 | Frederick Keys | Carolina League | 76 | 61 | 344,563 | 5,301 | Roster | Stats |
| 1993 | Frederick Keys | Carolina League | 78 | 62 | 351,146 | 5,089 | Roster | Stats |
| 1992 | Frederick Keys | Carolina League | 69 | 71 | 329,592 | 4,847 | Roster | Stats |
| 1991 | Frederick Keys | Carolina League | 58 | 82 | 318,354 | 4,548 | Roster | Stats |
| 1990 | Frederick Keys | Carolina League | 74 | 62 | 277,802 | 4,085 | Roster | Stats |
Attendance listed indicates the total home attendance for the team even if it played in multiple home ballparks or additional cities in the same year.
Average attendance is based on half the team's total games being played at home.
