1978 Seattle Mariners Game-by-Game Results
American League (AL)
Team Record: 56-104
Finished 7th in the AL's West Division
Attendance: 877,530, Avg. 11,250
Ballpark: Kingdome
Manager: Darrell Johnson (56-104)
Location: Seattle, Washington
1978 Seattle Mariners StatisticsTeam Record: 56-104
Finished 7th in the AL's West Division
Attendance: 877,530, Avg. 11,250
Ballpark: Kingdome
Manager: Darrell Johnson (56-104)
Location: Seattle, Washington
1978 Seattle Mariners Roster
The Seattle Mariners of the American League ended the 1978 season with a record of 56 wins and 104 losses, finishing seventh in the AL's West Division.
The Mariners scored 614 runs and surrendered 834 runs, most in the circuit. Leon Roberts led Seattle with 22 home runs and drove in 92 runs, while leading all qualifying hitters on the roster by hitting .301. Enrique Romo topped the squad with 11 wins, and Paul Mitchell recorded a 4.18 ERA, tops among regularly-used pitchers.
Darrell Johnson coached the team.
Click on column headings to sort.
Regular Season Runs For: 611
Regular Season Runs Against: 830
| Date | Game | Res | Home | Road | Record | ||
|---|---|---|---|---|---|---|---|
| April 5, 1978 | Minnesota Twins 2 at Seattle Mariners 3 | W | 1-0 | 0-0 | 1-0 | ||
| April 6, 1978 | Minnesota Twins 5 at Seattle Mariners 4 | L | 1-1 | 0-0 | 1-1 | ||
| April 7, 1978 | Minnesota Twins 3 at Seattle Mariners 6 | W | 2-1 | 0-0 | 2-1 | ||
| April 8, 1978 | Minnesota Twins 8 at Seattle Mariners 2 | L | 2-2 | 0-0 | 2-2 | ||
| April 9, 1978 | Minnesota Twins 8 at Seattle Mariners 6 | L | 2-3 | 0-0 | 2-3 | ||
| April 10, 1978 | Seattle Mariners 0 at Oakland Athletics 1 | L | 2-3 | 0-1 | 2-4 | ||
| April 11, 1978 | Seattle Mariners 0 at Oakland Athletics 2 | L | 2-3 | 0-2 | 2-5 | ||
| April 12, 1978 | Seattle Mariners 3 at Oakland Athletics 4 | L | 2-3 | 0-3 | 2-6 | ||
| April 13, 1978 | Seattle Mariners 1 at Oakland Athletics 3 | L | 2-3 | 0-4 | 2-7 | ||
| April 14, 1978 | Seattle Mariners 5 at Minnesota Twins 14 | L | 2-3 | 0-5 | 2-8 | ||
| April 15, 1978 | Seattle Mariners 5 at Minnesota Twins 6 | L | 2-3 | 0-6 | 2-9 | ||
| April 16, 1978 | Seattle Mariners 8 at Minnesota Twins 5 | W | 2-3 | 1-6 | 3-9 | ||
| April 16, 1978 | Seattle Mariners 7 at Minnesota Twins 2 | W | 2-3 | 2-6 | 4-9 | ||
| April 17, 1978 | California Angels 7 at Seattle Mariners 3 | L | 2-4 | 2-6 | 4-10 | ||
| April 18, 1978 | California Angels 1 at Seattle Mariners 6 | W | 3-4 | 2-6 | 5-10 | ||
| April 19, 1978 | California Angels 11 at Seattle Mariners 2 | L | 3-5 | 2-6 | 5-11 | ||
| April 21, 1978 | Oakland Athletics 5 at Seattle Mariners 3 | L | 3-6 | 2-6 | 5-12 | ||
| April 22, 1978 | Oakland Athletics 3 at Seattle Mariners 0 | L | 3-7 | 2-6 | 5-13 | ||
| April 23, 1978 | Oakland Athletics 5 at Seattle Mariners 0 | L | 3-8 | 2-6 | 5-14 | ||
| April 24, 1978 | Seattle Mariners 6 at California Angels 5 | W | 3-8 | 3-6 | 6-14 | ||
| April 25, 1978 | Seattle Mariners 0 at California Angels 3 | L | 3-8 | 3-7 | 6-15 | ||
| April 26, 1978 | Seattle Mariners 5 at California Angels 4 | W | 3-8 | 4-7 | 7-15 | ||
| April 27, 1978 | Seattle Mariners 1 at California Angels 5 | L | 3-8 | 4-8 | 7-16 | ||
| April 28, 1978 | Detroit Tigers 5 at Seattle Mariners 4 | L | 3-9 | 4-8 | 7-17 | ||
| April 29, 1978 | Detroit Tigers 5 at Seattle Mariners 0 | L | 3-10 | 4-8 | 7-18 | ||
| April 30, 1978 | Detroit Tigers 3 at Seattle Mariners 4 | W | 4-10 | 4-8 | 8-18 | ||
| May 2, 1978 | Cleveland Indians 4 at Seattle Mariners 1 | L | 4-11 | 4-8 | 8-19 | ||
| May 3, 1978 | Cleveland Indians 10 at Seattle Mariners 5 | L | 4-12 | 4-8 | 8-20 | ||
| May 5, 1978 | Toronto Blue Jays 1 at Seattle Mariners 9 | W | 5-12 | 4-8 | 9-20 | ||
| May 6, 1978 | Toronto Blue Jays 0 at Seattle Mariners 6 | W | 6-12 | 4-8 | 10-20 | ||
| May 7, 1978 | Toronto Blue Jays 7 at Seattle Mariners 9 | W | 7-12 | 4-8 | 11-20 | ||
| May 9, 1978 | Seattle Mariners 4 at Cleveland Indians 5 | L | 7-12 | 4-9 | 11-21 | ||
| May 10, 1978 | Seattle Mariners 1 at Cleveland Indians 6 | L | 7-12 | 4-10 | 11-22 | ||
| May 12, 1978 | Seattle Mariners 3 at Toronto Blue Jays 8 | L | 7-12 | 4-11 | 11-23 | ||
| May 13, 1978 | Seattle Mariners 9 at Toronto Blue Jays 6 | W | 7-12 | 5-11 | 12-23 | ||
| May 15, 1978 | Seattle Mariners 2 at Detroit Tigers 4 | L | 7-12 | 5-12 | 12-24 | ||
| May 16, 1978 | Seattle Mariners 2 at Detroit Tigers 4 | L | 7-12 | 5-13 | 12-25 | ||
| May 19, 1978 | Texas Rangers 4 at Seattle Mariners 2 | L | 7-13 | 5-13 | 12-26 | ||
| May 19, 1978 | Texas Rangers 5 at Seattle Mariners 6 | W | 8-13 | 5-13 | 13-26 | ||
| May 20, 1978 | Texas Rangers 3 at Seattle Mariners 7 | W | 9-13 | 5-13 | 14-26 | ||
| May 21, 1978 | Texas Rangers 5 at Seattle Mariners 4 | L | 9-14 | 5-13 | 14-27 | ||
| May 22, 1978 | Kansas City Royals 1 at Seattle Mariners 10 | W | 10-14 | 5-13 | 15-27 | ||
| May 23, 1978 | Kansas City Royals 5 at Seattle Mariners 3 | L | 10-15 | 5-13 | 15-28 | ||
| May 23, 1978 | Kansas City Royals 3 at Seattle Mariners 4 | W | 11-15 | 5-13 | 16-28 | ||
| May 24, 1978 | Kansas City Royals 6 at Seattle Mariners 5 | L | 11-16 | 5-13 | 16-29 | ||
| May 25, 1978 | Kansas City Royals 9 at Seattle Mariners 4 | L | 11-17 | 5-13 | 16-30 | ||
| May 26, 1978 | Seattle Mariners 6 at Texas Rangers 4 | W | 11-17 | 6-13 | 17-30 | ||
| May 27, 1978 | Seattle Mariners 2 at Texas Rangers 3 | L | 11-17 | 6-14 | 17-31 | ||
| May 29, 1978 | Seattle Mariners 2 at Kansas City Royals 8 | L | 11-17 | 6-15 | 17-32 | ||
| May 31, 1978 | Seattle Mariners 3 at Kansas City Royals 8 | L | 11-17 | 6-16 | 17-33 | ||
| June 1, 1978 | Seattle Mariners 0 at Kansas City Royals 10 | L | 11-17 | 6-17 | 17-34 | ||
| June 2, 1978 | Baltimore Orioles 10 at Seattle Mariners 9 | L | 11-18 | 6-17 | 17-35 | ||
| June 3, 1978 | Baltimore Orioles 2 at Seattle Mariners 1 | L | 11-19 | 6-17 | 17-36 | ||
| June 4, 1978 | Baltimore Orioles 4 at Seattle Mariners 1 | L | 11-20 | 6-17 | 17-37 | ||
| June 5, 1978 | New York Yankees 3 at Seattle Mariners 7 | W | 12-20 | 6-17 | 18-37 | ||
| June 6, 1978 | New York Yankees 3 at Seattle Mariners 4 | W | 13-20 | 6-17 | 19-37 | ||
| June 7, 1978 | New York Yankees 9 at Seattle Mariners 1 | L | 13-21 | 6-17 | 19-38 | ||
| June 9, 1978 | Boston Red Sox 3 at Seattle Mariners 2 | L | 13-22 | 6-17 | 19-39 | ||
| June 10, 1978 | Boston Red Sox 13 at Seattle Mariners 1 | L | 13-23 | 6-17 | 19-40 | ||
| June 11, 1978 | Boston Red Sox 5 at Seattle Mariners 3 | L | 13-24 | 6-17 | 19-41 | ||
| June 12, 1978 | Seattle Mariners 4 at Baltimore Orioles 5 | L | 13-24 | 6-18 | 19-42 | ||
| June 13, 1978 | Seattle Mariners 2 at Baltimore Orioles 3 | L | 13-24 | 6-19 | 19-43 | ||
| June 14, 1978 | Seattle Mariners 9 at New York Yankees 11 | L | 13-24 | 6-20 | 19-44 | ||
| June 15, 1978 | Seattle Mariners 2 at New York Yankees 5 | L | 13-24 | 6-21 | 19-45 | ||
| June 16, 1978 | Seattle Mariners 3 at Boston Red Sox 6 | L | 13-24 | 6-22 | 19-46 | ||
| June 17, 1978 | Seattle Mariners 4 at Boston Red Sox 5 | L | 13-24 | 6-23 | 19-47 | ||
| June 18, 1978 | Seattle Mariners 3 at Boston Red Sox 2 | W | 13-24 | 7-23 | 20-47 | ||
| June 19, 1978 | Seattle Mariners 7 at Chicago White Sox 4 | W | 13-24 | 8-23 | 21-47 | ||
| June 20, 1978 | Seattle Mariners 4 at Chicago White Sox 2 | W | 13-24 | 9-23 | 22-47 | ||
| June 22, 1978 | Seattle Mariners 8 at Chicago White Sox 6 | W | 13-24 | 10-23 | 23-47 | ||
| June 23, 1978 | Seattle Mariners 3 at Milwaukee Brewers 0 | W | 13-24 | 11-23 | 24-47 | ||
| June 24, 1978 | Seattle Mariners 0 at Milwaukee Brewers 5 | L | 13-24 | 11-24 | 24-48 | ||
| June 25, 1978 | Seattle Mariners 10 at Milwaukee Brewers 8 | W | 13-24 | 12-24 | 25-48 | ||
| June 26, 1978 | Chicago White Sox 3 at Seattle Mariners 8 | W | 14-24 | 12-24 | 26-48 | ||
| June 27, 1978 | Chicago White Sox 10 at Seattle Mariners 6 | L | 14-25 | 12-24 | 26-49 | ||
| June 28, 1978 | Chicago White Sox 4 at Seattle Mariners 2 | L | 14-26 | 12-24 | 26-50 | ||
| June 29, 1978 | Chicago White Sox 7 at Seattle Mariners 9 | W | 15-26 | 12-24 | 27-50 | ||
| June 30, 1978 | Milwaukee Brewers 13 at Seattle Mariners 3 | L | 15-27 | 12-24 | 27-51 | ||
| July 1, 1978 | Milwaukee Brewers 4 at Seattle Mariners 0 | L | 15-28 | 12-24 | 27-52 | ||
| July 2, 1978 | Milwaukee Brewers 3 at Seattle Mariners 4 | W | 16-28 | 12-24 | 28-52 | ||
| July 3, 1978 | Oakland Athletics 5 at Seattle Mariners 3 | L | 16-29 | 12-24 | 28-53 | ||
| July 4, 1978 | Oakland Athletics 9 at Seattle Mariners 4 | L | 16-30 | 12-24 | 28-54 | ||
| July 5, 1978 | Oakland Athletics 5 at Seattle Mariners 3 | L | 16-31 | 12-24 | 28-55 | ||
| July 6, 1978 | Oakland Athletics 2 at Seattle Mariners 3 | W | 17-31 | 12-24 | 29-55 | ||
| July 7, 1978 | Seattle Mariners 5 at California Angels 9 | L | 17-31 | 12-25 | 29-56 | ||
| July 8, 1978 | Seattle Mariners 5 at California Angels 10 | L | 17-31 | 12-26 | 29-57 | ||
| July 8, 1978 | Seattle Mariners 0 at California Angels 5 | L | 17-31 | 12-27 | 29-58 | ||
| July 9, 1978 | Seattle Mariners 11 at California Angels 7 | W | 17-31 | 13-27 | 30-58 | ||
| July 13, 1978 | Detroit Tigers 4 at Seattle Mariners 5 | W | 18-31 | 13-27 | 31-58 | ||
| July 14, 1978 | Detroit Tigers 2 at Seattle Mariners 0 | L | 18-32 | 13-27 | 31-59 | ||
| July 15, 1978 | Cleveland Indians 6 at Seattle Mariners 7 | W | 19-32 | 13-27 | 32-59 | ||
| July 16, 1978 | Cleveland Indians 8 at Seattle Mariners 4 | L | 19-33 | 13-27 | 32-60 | ||
| July 17, 1978 | Cleveland Indians 5 at Seattle Mariners 2 | L | 19-34 | 13-27 | 32-61 | ||
| July 18, 1978 | Toronto Blue Jays 13 at Seattle Mariners 12 | L | 19-35 | 13-27 | 32-62 | ||
| July 19, 1978 | Toronto Blue Jays 2 at Seattle Mariners 6 | W | 20-35 | 13-27 | 33-62 | ||
| July 21, 1978 | Seattle Mariners 0 at Cleveland Indians 11 | L | 20-35 | 13-28 | 33-63 | ||
| July 22, 1978 | Seattle Mariners 5 at Cleveland Indians 8 | L | 20-35 | 13-29 | 33-64 | ||
| July 24, 1978 | Seattle Mariners 7 at Toronto Blue Jays 2 | W | 20-35 | 14-29 | 34-64 | ||
| July 24, 1978 | Seattle Mariners 1 at Toronto Blue Jays 0 | W | 20-35 | 15-29 | 35-64 | ||
| July 25, 1978 | Seattle Mariners 4 at Toronto Blue Jays 2 | W | 20-35 | 16-29 | 36-64 | ||
| July 26, 1978 | Seattle Mariners 3 at Kansas City Royals 12 | L | 20-35 | 16-30 | 36-65 | ||
| July 27, 1978 | Seattle Mariners 1 at Kansas City Royals 3 | L | 20-35 | 16-31 | 36-66 | ||
| July 28, 1978 | Seattle Mariners 3 at Detroit Tigers 4 | L | 20-35 | 16-32 | 36-67 | ||
| July 29, 1978 | Seattle Mariners 1 at Detroit Tigers 9 | L | 20-35 | 16-33 | 36-68 | ||
| July 30, 1978 | Seattle Mariners 4 at Detroit Tigers 5 | L | 20-35 | 16-34 | 36-69 | ||
| August 1, 1978 | Minnesota Twins 6 at Seattle Mariners 13 | W | 21-35 | 16-34 | 37-69 | ||
| August 2, 1978 | Minnesota Twins 1 at Seattle Mariners 3 | W | 22-35 | 16-34 | 38-69 | ||
| August 3, 1978 | Minnesota Twins 5 at Seattle Mariners 6 | W | 23-35 | 16-34 | 39-69 | ||
| August 4, 1978 | Seattle Mariners 1 at Oakland Athletics 6 | L | 23-35 | 16-35 | 39-70 | ||
| August 5, 1978 | Seattle Mariners 3 at Oakland Athletics 2 | W | 23-35 | 17-35 | 40-70 | ||
| August 6, 1978 | Seattle Mariners 3 at Oakland Athletics 4 | L | 23-35 | 17-36 | 40-71 | ||
| August 7, 1978 | Seattle Mariners 6 at Minnesota Twins 5 | W | 23-35 | 18-36 | 41-71 | ||
| August 8, 1978 | Seattle Mariners 2 at Minnesota Twins 10 | L | 23-35 | 18-37 | 41-72 | ||
| August 9, 1978 | Seattle Mariners 4 at Minnesota Twins 1 | W | 23-35 | 19-37 | 42-72 | ||
| August 11, 1978 | California Angels 3 at Seattle Mariners 1 | L | 23-36 | 19-37 | 42-73 | ||
| August 12, 1978 | California Angels 3 at Seattle Mariners 5 | W | 24-36 | 19-37 | 43-73 | ||
| August 12, 1978 | California Angels 7 at Seattle Mariners 5 | L | 24-37 | 19-37 | 43-74 | ||
| August 13, 1978 | California Angels 1 at Seattle Mariners 4 | W | 25-37 | 19-37 | 44-74 | ||
| August 15, 1978 | Baltimore Orioles 7 at Seattle Mariners 4 | L | 25-38 | 19-37 | 44-75 | ||
| August 16, 1978 | Baltimore Orioles 5 at Seattle Mariners 7 | W | 26-38 | 19-37 | 45-75 | ||
| August 18, 1978 | New York Yankees 6 at Seattle Mariners 1 | L | 26-39 | 19-37 | 45-76 | ||
| August 19, 1978 | New York Yankees 1 at Seattle Mariners 4 | W | 27-39 | 19-37 | 46-76 | ||
| August 20, 1978 | New York Yankees 4 at Seattle Mariners 5 | W | 28-39 | 19-37 | 47-76 | ||
| August 22, 1978 | Boston Red Sox 2 at Seattle Mariners 5 | W | 29-39 | 19-37 | 48-76 | ||
| August 23, 1978 | Boston Red Sox 3 at Seattle Mariners 5 | W | 30-39 | 19-37 | 49-76 | ||
| August 25, 1978 | Seattle Mariners 0 at Baltimore Orioles 5 | L | 30-39 | 19-38 | 49-77 | ||
| August 26, 1978 | Seattle Mariners 2 at Baltimore Orioles 9 | L | 30-39 | 19-39 | 49-78 | ||
| August 27, 1978 | Seattle Mariners 3 at Baltimore Orioles 4 | L | 30-39 | 19-40 | 49-79 | ||
| August 28, 1978 | Seattle Mariners 9 at Boston Red Sox 10 | L | 30-39 | 19-41 | 49-80 | ||
| August 29, 1978 | Seattle Mariners 5 at Boston Red Sox 10 | L | 30-39 | 19-42 | 49-81 | ||
| September 1, 1978 | Seattle Mariners 3 at New York Yankees 0 | W | 30-39 | 20-42 | 50-81 | ||
| September 2, 1978 | Seattle Mariners 2 at New York Yankees 6 | L | 30-39 | 20-43 | 50-82 | ||
| September 3, 1978 | Seattle Mariners 3 at New York Yankees 4 | L | 30-39 | 20-44 | 50-83 | ||
| September 4, 1978 | Seattle Mariners 0 at Milwaukee Brewers 5 | L | 30-39 | 20-45 | 50-84 | ||
| September 4, 1978 | Seattle Mariners 4 at Milwaukee Brewers 3 | W | 30-39 | 21-45 | 51-84 | ||
| September 7, 1978 | Seattle Mariners 5 at Chicago White Sox 3 | W | 30-39 | 22-45 | 52-84 | ||
| September 8, 1978 | Seattle Mariners 2 at Chicago White Sox 3 | L | 30-39 | 22-46 | 52-85 | ||
| September 9, 1978 | Seattle Mariners 9 at Chicago White Sox 6 | W | 30-39 | 23-46 | 53-85 | ||
| September 10, 1978 | Seattle Mariners 1 at Chicago White Sox 2 | L | 30-39 | 23-47 | 53-86 | ||
| September 11, 1978 | Milwaukee Brewers 5 at Seattle Mariners 3 | L | 30-40 | 23-47 | 53-87 | ||
| September 12, 1978 | Milwaukee Brewers 5 at Seattle Mariners 6 | W | 31-40 | 23-47 | 54-87 | ||
| September 14, 1978 | Chicago White Sox 6 at Seattle Mariners 5 | L | 31-41 | 23-47 | 54-88 | ||
| September 15, 1978 | Chicago White Sox 8 at Seattle Mariners 3 | L | 31-42 | 23-47 | 54-89 | ||
| September 16, 1978 | Chicago White Sox 9 at Seattle Mariners 1 | L | 31-43 | 23-47 | 54-90 | ||
| September 17, 1978 | Chicago White Sox 1 at Seattle Mariners 3 | W | 32-43 | 23-47 | 55-90 | ||
| September 18, 1978 | Kansas City Royals 7 at Seattle Mariners 6 | L | 32-44 | 23-47 | 55-91 | ||
| September 19, 1978 | Kansas City Royals 9 at Seattle Mariners 8 | L | 32-45 | 23-47 | 55-92 | ||
| September 22, 1978 | Seattle Mariners 2 at Texas Rangers 10 | L | 32-45 | 23-48 | 55-93 | ||
| September 22, 1978 | Seattle Mariners 0 at Texas Rangers 1 | L | 32-45 | 23-49 | 55-94 | ||
| September 23, 1978 | Seattle Mariners 2 at Texas Rangers 7 | L | 32-45 | 23-50 | 55-95 | ||
| September 24, 1978 | Seattle Mariners 3 at Texas Rangers 4 | L | 32-45 | 23-51 | 55-96 | ||
| September 24, 1978 | Seattle Mariners 3 at Texas Rangers 5 | L | 32-45 | 23-52 | 55-97 | ||
| September 25, 1978 | Seattle Mariners 2 at Kansas City Royals 7 | L | 32-45 | 23-53 | 55-98 | ||
| September 26, 1978 | Seattle Mariners 1 at Kansas City Royals 4 | L | 32-45 | 23-54 | 55-99 | ||
| September 27, 1978 | Seattle Mariners 4 at Kansas City Royals 2 | W | 32-45 | 24-54 | 56-99 | ||
| September 28, 1978 | Texas Rangers 4 at Seattle Mariners 3 | L | 32-46 | 24-54 | 56-100 | ||
| September 29, 1978 | Texas Rangers 11 at Seattle Mariners 4 | L | 32-47 | 24-54 | 56-101 | ||
| September 30, 1978 | Texas Rangers 4 at Seattle Mariners 1 | L | 32-48 | 24-54 | 56-102 | ||
| October 1, 1978 | Texas Rangers 9 at Seattle Mariners 4 | L | 32-49 | 24-54 | 56-103 |
