| 18,100 | May 31, 1998 | Cleveland Indians beat Toronto Blue Jays 8–3 | Title change |
| 18,099 | May 30, 1998 | Toronto Blue Jays beat Cleveland Indians 4–2 | Title change |
| 18,098 | May 29, 1998 | Cleveland Indians beat Toronto Blue Jays 7–3 | Defense |
| 18,097 | May 28, 1998 | Cleveland Indians beat Toronto Blue Jays 6–2 | Defense |
| 18,096 | May 26, 1998 | Cleveland Indians beat Detroit Tigers 9–2 | Defense |
| 18,095 | May 25, 1998 | Cleveland Indians beat Detroit Tigers 7–4 | Title change |
| 18,094 | May 24, 1998 | Detroit Tigers beat Chicago White Sox 8–4 | Title change |
| 18,093 | May 23, 1998 | Chicago White Sox beat Detroit Tigers 7–1 | Title change |
| 18,092 | May 22, 1998 | Detroit Tigers beat Chicago White Sox 9–5 | Defense |
| 18,091 | May 21, 1998 | Detroit Tigers beat Minnesota Twins 6–3 | Defense |
| 18,090 | May 20, 1998 | Detroit Tigers beat Minnesota Twins 12–11 | Title change |
| 18,089 | May 19, 1998 | Minnesota Twins beat Detroit Tigers 8–3 | Title change |
| 18,088 | May 18, 1998 | Detroit Tigers beat Anaheim Angels 11–2 | Defense |
| 18,087 | May 17, 1998 | Detroit Tigers beat Anaheim Angels 4–3 | Title change |
| 18,086 | May 16, 1998 | Anaheim Angels beat Detroit Tigers 8–6 | Title change |
| 18,085 | May 15, 1998 | Detroit Tigers beat Oakland Athletics 8–3 | Defense |
| 18,084 | May 14, 1998 | Detroit Tigers beat Oakland Athletics 8–3 | Defense |
| 18,083 | May 13, 1998 | Detroit Tigers beat Seattle Mariners 8–5 | Title change |
| 18,082 | May 12, 1998 | Seattle Mariners beat Detroit Tigers 4–2 | Defense |
| 18,081 | May 10, 1998 | Seattle Mariners beat Toronto Blue Jays 3–1 | Title change |
| 18,080 | May 9, 1998 | Toronto Blue Jays beat Seattle Mariners 4–1 | Title change |
| 18,079 | May 8, 1998 | Seattle Mariners beat Toronto Blue Jays 8–3 | Title change |
| 18,078 | May 7, 1998 | Toronto Blue Jays beat Seattle Mariners 6–0 | Title change |
| 18,077 | May 6, 1998 | Seattle Mariners beat Chicago White Sox 10–9 | Defense |
| 18,076 | May 5, 1998 | Seattle Mariners beat Chicago White Sox 8–1 | Defense |
| 18,075 | May 3, 1998 | Seattle Mariners beat Detroit Tigers 10–6 | Defense |
| 18,074 | May 2, 1998 | Seattle Mariners beat Detroit Tigers 4–0 | Title change |
| 18,073 | May 1, 1998 | Detroit Tigers beat Seattle Mariners 17–3 | Defense |
| 18,072 | Apr 30, 1998 | Detroit Tigers beat Texas Rangers 7–2 | Title change |
| 18,071 | Apr 29, 1998 | Texas Rangers beat Detroit Tigers 4–1 | Defense |
| 18,070 | Apr 28, 1998 | Texas Rangers beat Minnesota Twins 7–2 | Defense |
| 18,069 | Apr 27, 1998 | Texas Rangers beat Minnesota Twins 9–4 | Title change |
| 18,068 | Apr 26, 1998 | Minnesota Twins beat Seattle Mariners 2–0 | Defense |
| 18,067 | Apr 25, 1998 | Minnesota Twins beat Seattle Mariners 8–2 | Title change |
| 18,066 | Apr 24, 1998 | Seattle Mariners beat Minnesota Twins 4–2 | Defense |
| 18,065 | Apr 22, 1998 | Seattle Mariners beat Kansas City Royals 11–5 | Title change |
| 18,064 | Apr 21, 1998 | Kansas City Royals beat Seattle Mariners 5–3 | Title change |
| 18,063 | Apr 20, 1998 | Seattle Mariners beat Kansas City Royals 8–7 | Defense |
| 18,062 | Apr 19, 1998 | Seattle Mariners beat Minnesota Twins 7–4 | Defense |
| 18,061 | Apr 18, 1998 | Seattle Mariners beat Minnesota Twins 5–3 | Defense |
| 18,060 | Apr 17, 1998 | Seattle Mariners beat Minnesota Twins 11–6 | Defense |
| 18,059 | Apr 16, 1998 | Seattle Mariners beat Minnesota Twins 3–2 | Title change |
| 18,058 | Apr 14, 1998 | Minnesota Twins beat Tampa Bay Devil Rays 8–2 | Title change |
| 18,057 | Apr 13, 1998 | Tampa Bay Devil Rays beat Minnesota Twins 13–12 | Title change |
| 18,056 | Apr 12, 1998 | Minnesota Twins beat Kansas City Royals 7–2 | Defense |
| 18,055 | Apr 11, 1998 | Minnesota Twins beat Kansas City Royals 8–3 | Title change |
| 18,054 | Apr 10, 1998 | Kansas City Royals beat Minnesota Twins 5–4 | Title change |
| 18,053 | Apr 9, 1998 | Minnesota Twins beat Toronto Blue Jays 13–2 | Title change |
| 18,052 | Apr 8, 1998 | Toronto Blue Jays beat Minnesota Twins 9–6 | Title change |
| 18,051 | Apr 7, 1998 | Minnesota Twins beat Toronto Blue Jays 12–2 | Defense |
| 18,050 | Apr 5, 1998 | Minnesota Twins beat Kansas City Royals 10–1 | Title change |
| 18,049 | Apr 4, 1998 | Kansas City Royals beat Minnesota Twins 3–2 | Defense |
| 18,048 | Apr 3, 1998 | Kansas City Royals beat Minnesota Twins 9–5 | Title change |
| 18,047 | Apr 2, 1998 | Minnesota Twins beat Toronto Blue Jays 3–2 | Title change |
| 18,046 | Apr 1, 1998 | Toronto Blue Jays beat Minnesota Twins 3–2 | Defense |
| 18,045 | Sep 28, 1997 | Toronto Blue Jays beat Boston Red Sox 3–2 | Defense |
| 18,044 | Sep 27, 1997 | Toronto Blue Jays beat Boston Red Sox 12–5 | Defense |
| 18,043 | Sep 26, 1997 | Toronto Blue Jays beat Boston Red Sox 3–0 | Title change |
| 18,042 | Sep 25, 1997 | Boston Red Sox beat Detroit Tigers 3–1 | Defense |
| 18,041 | Sep 24, 1997 | Boston Red Sox beat Detroit Tigers 9–2 | Title change |
| 18,040 | Sep 23, 1997 | Detroit Tigers beat Boston Red Sox 6–0 | Defense |
| 18,039 | Sep 22, 1997 | Detroit Tigers beat Baltimore Orioles 5–4 | Defense |
| 18,038 | Sep 21, 1997 | Detroit Tigers beat Baltimore Orioles 11–3 | Title change |
| 18,037 | Sep 20, 1997 | Baltimore Orioles beat Detroit Tigers 12–8 | Title change |
| 18,036 | Sep 19, 1997 | Detroit Tigers beat Baltimore Orioles 5–3 | Defense |
| 18,035 | Sep 18, 1997 | Detroit Tigers beat New York Yankees 9–7 | Title change |
| 18,034 | Sep 17, 1997 | New York Yankees beat Detroit Tigers 6–2 | Title change |
| 18,033 | Sep 15, 1997 | Detroit Tigers beat Oakland Athletics 6–3 | Defense |
| 18,032 | Sep 14, 1997 | Detroit Tigers beat Oakland Athletics 6–5 | Title change |
| 18,031 | Sep 13, 1997 | Oakland Athletics beat Detroit Tigers 4–2 | Title change |
| 18,030 | Sep 12, 1997 | Detroit Tigers beat Oakland Athletics 7–2 | Title change |
| 18,029 | Sep 11, 1997 | Oakland Athletics beat Toronto Blue Jays 8–7 | Defense |
| 18,028 | Sep 10, 1997 | Oakland Athletics beat Toronto Blue Jays 3–2 | Title change |
| 18,027 | Sep 9, 1997 | Toronto Blue Jays beat Anaheim Angels 2–0 | Defense |
| 18,026 | Sep 8, 1997 | Toronto Blue Jays beat Anaheim Angels 12–10 | Title change |
| 18,025 | Sep 7, 1997 | Anaheim Angels beat Detroit Tigers 5–4 | Title change |
| 18,024 | Sep 6, 1997 | Detroit Tigers beat Anaheim Angels 7–5 | Defense |
| 18,023 | Sep 5, 1997 | Detroit Tigers beat Anaheim Angels 6–1 | Defense |
| 18,022 | Sep 4, 1997 | Detroit Tigers beat Anaheim Angels 5–4 | Defense |
| 18,021 | Sep 3, 1997 | Detroit Tigers beat Atlanta Braves 12–4 | Title change |
| 18,020 | Sep 2, 1997 | Atlanta Braves beat Detroit Tigers 5–0 | Title change |
| 18,019 | Sep 1, 1997 | Detroit Tigers beat Atlanta Braves 4–2 | Defense |
| 18,018 | Aug 31, 1997 | Detroit Tigers beat Philadelphia Phillies 2–1 | Title change |
| 18,017 | Aug 30, 1997 | Philadelphia Phillies beat Detroit Tigers 2–0 | Title change |
| 18,016 | Aug 29, 1997 | Detroit Tigers beat Philadelphia Phillies 7–2 | Title change |
| 18,015 | Aug 27, 1997 | Philadelphia Phillies beat San Diego Padres 7–6 | Defense |
| 18,014 | Aug 26, 1997 | Philadelphia Phillies beat San Diego Padres 4–2 | Defense |
| 18,013 | Aug 25, 1997 | Philadelphia Phillies beat San Diego Padres 6–4 | Defense |
| 18,012 | Aug 25, 1997 | Philadelphia Phillies beat San Diego Padres 10–1 | Title change |
| 18,011 | Aug 24, 1997 | San Diego Padres beat New York Mets 3–2 | Title change |
| 18,010 | Aug 23, 1997 | New York Mets beat San Diego Padres 9–5 | Defense |
| 18,009 | Aug 22, 1997 | New York Mets beat San Diego Padres 9–8 | Title change |
| 18,008 | Aug 21, 1997 | San Diego Padres beat Pittsburgh Pirates 9–4 | Title change |
| 18,007 | Aug 20, 1997 | Pittsburgh Pirates beat San Diego Padres 7–3 | Defense |
| 18,006 | Aug 19, 1997 | Pittsburgh Pirates beat San Diego Padres 5–3 | Defense |
| 18,005 | Aug 18, 1997 | Pittsburgh Pirates beat Florida Marlins 7–2 | Title change |
| 18,004 | Aug 17, 1997 | Florida Marlins beat Pittsburgh Pirates 10–2 | Title change |
| 18,003 | Aug 16, 1997 | Pittsburgh Pirates beat Florida Marlins 10–5 | Title change |
| 18,002 | Aug 15, 1997 | Florida Marlins beat Pittsburgh Pirates 6–5 | Defense |
| 18,001 | Aug 13, 1997 | Florida Marlins beat Houston Astros 8–6 | Title change |