The following list home attendance figures for all MLB interleague games played Thursday, June 12-Wednesday, June 19. Comparisons are to each team's home season attendance average through June 11. '97 AVG = home attendance through June 11. () = number of interleague games hosted.
| '97 AVG. | INTER LEAGUE AVG. | % +/- | | | '97 AVG. | INTER LEAGUE AVG. | % +/- |
NYY | 26,187 | 56,240 | (3) | +114.7% | SF | 15,601 | 36,629 | (2) | +134.7% |
CHI | 21,079 | 41,555 | (3) | +97.1% | PIT | 16,820 | 36,179 | (3) | +115.0% |
MIL | 14,352 | 27,857 | (3) | +94.0% | NYM | 18,873 | 34,485 | (3) | +82.7% |
OAK | 15,117 | 26,477 | (4) | +75.1% | PHI | 16,111 | 26,632 | (3) | +65.3% |
SEA | 37,461 | 52,097 | (4) | +39.0% | CHI | 24,187 | 37,563 | (3) | +55.3% |
ANA | 19,857 | 26,277 | (4) | +32.3% | CIN | 21,570 | 33,343 | (3) | +54.5% |
TEX | 35,644 | 42,433 | (4) | +19.0% | FLA | 28,230 | 42,484 | (3) | +50.4% |
DET | 13,775 | 17,089 | (3) | +24.0% | STL | 30,986 | 44,920 | (3) | +44.9% |
KC | 18,932 | 21,057 | (3) | +11.2% | HOU | 20,673 | 28,782 | (3) | +39.2% |
BAL | 44,434 | 47,599 | (3) | +7.1% | ATL | 39,418 | 47,922 | (3) | +21.5% |
TOR | 30,713 | 32,494 | (3) | +5.7% | LA | 37,129 | 43,691 | (2) | +17.6% |
CLE | 41,933 | 42,909 | (3) | +2.3% | MON | 19,251 | 19,998 | (3) | +3.8% |
BOS | 26,172 | 26,673 | (3) | +1.9% | COL | 48,077 | 48,338 | (2) | +0.5% |
MIN | 17,953 | 15,530 | (3) | -13.4% | SD | 24,973 | 21,362 | (2) | -14.4% |
| |
AVG. | 25,708 | 34,021 | (46) | +32.3% | AVG. | 25,955 | 35,881 | (38) | +38.2% |