1986 Seattle Mariners

67-95 • .414 Win% • 7th in AL W

The 1986 Seattle Mariners went 67-95 (.414) finishing 7th in the AL W division. The club scored 718 runs, allowed 835, and played home games at Kingdome. Team leaders included Jim Presley (27 HR, 107 RBI) and Mark Langston (12-14, 4.85 ERA).

W (Wins):
Games credited to a pitcher whose team took a lead it never surrendered while he was the pitcher of record.
L (Losses):
Games charged to the pitcher of record when the opposing team took a lead it never surrendered.
RS (Runs Scored (team)):
Total runs a team scored across the season.
RA (Runs Allowed):
Total runs a team allowed across the season.

Data updated

📊 Season Record

67 Wins
95 Losses
.414 Win %
7th Rank
718 R 835 RA
Diff -117

📁 Franchise Info

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⚡ Quick Stats

718 Runs Scored
835 Runs Allowed
-117 Run Diff
1,028K Attendance

📈 vs. 1986 AL Average

Batting Avg .253 3% below the 1986 league average (.261)
OBP .325 1% below the 1986 league average (.329)
SLG .398 2% below the 1986 league average (.407)
Team ERA 4.65 11% worse than the 1986 league average (4.18)
Runs Scored 718 4% below the 1986 league average (746 R)

🏟️ Home Ballpark

🏟️
StadiumKingdome
📅
Home Games 82
👥
Total Attendance 1,028,223
📊
Avg per Game 12,539

⚾ Batting Leaders

Team HR Leaders — 1986

Batting Avg

1 Dave Valle 0.340 2 Phil Bradley 0.310 3 Scott Bradley 0.302 4 Dave Henderson 0.276 5 Alvin Davis 0.271

Home Runs

1 Jim Presley 27 2 Danny Tartabull 25 3 Ken Phelps 24 4 Alvin Davis 18 5 Dave Henderson 14

RBI

1 Jim Presley 107 2 Danny Tartabull 96 3 Alvin Davis 72 4 Ken Phelps 64 5 Phil Bradley 50
1986 Seattle Mariners — RBI
Player G AB R H 2B 3B HR RBI BB SO SB AVG
Jim Presley 155 616 83 163 33 4 27 107 32 172 0 0.265
Phil Bradley 143 526 88 163 27 4 12 50 77 134 21 0.310
Danny Tartabull 137 511 76 138 25 6 25 96 61 157 4 0.270
Alvin Davis 135 479 66 130 18 1 18 72 76 68 0 0.271
Harold Reynolds 126 445 46 99 19 4 1 24 29 42 30 0.222
Spike Owen 112 402 46 99 22 6 0 35 34 42 1 0.246
John Moses 103 399 56 102 16 3 3 34 34 65 25 0.256
Ken Phelps 125 344 69 85 16 4 24 64 88 96 2 0.247
Dave Henderson 103 337 51 93 19 4 14 44 37 95 1 0.276
Bob Kearney 81 204 23 49 10 0 6 25 12 35 0 0.240
Scott Bradley 68 199 17 60 8 3 5 28 12 7 1 0.302
Gorman Thomas 57 170 24 33 4 0 10 26 27 55 1 0.194
Ivan Calderon 37 131 13 31 5 0 2 13 6 33 3 0.237
Steve Yeager 50 130 10 27 2 0 2 12 12 23 0 0.208
Rey Quinones 36 122 6 23 4 0 0 7 5 31 1 0.189
Mickey Brantley 27 102 12 20 3 2 3 7 10 21 1 0.196
Domingo Ramos 49 99 8 18 2 0 0 5 8 13 0 0.182
Al Cowens 28 82 5 15 4 0 0 6 3 18 1 0.183
Dave Hengel 21 63 3 12 1 0 1 6 1 13 0 0.190
Dave Valle 22 53 10 18 3 0 5 15 7 7 0 0.340
Barry Bonnell 17 51 4 10 2 0 0 4 1 13 0 0.196
Ross Jones 11 21 0 2 0 0 0 0 0 4 0 0.095
Ricky Nelson 10 12 2 2 0 0 0 1 0 4 1 0.167
Jim Beattie 9 0 0 0 0 0 0 0 0 0 0 0.000
Karl Best 26 0 0 0 0 0 0 0 0 0 0 0.000
Mike Brown 6 0 0 0 0 0 0 0 0 0 0 0.000
Steve Fireovid 10 0 0 0 0 0 0 0 0 0 0 0.000
Lee Guetterman 41 0 0 0 0 0 0 0 0 0 0 0.000
Mark Huismann 36 0 0 0 0 0 0 0 0 0 0 0.000
Pete Ladd 52 0 0 0 0 0 0 0 0 0 0 0.000
Mark Langston 37 0 0 0 0 0 0 0 0 0 0 0.000
Paul Mirabella 8 0 0 0 0 0 0 0 0 0 0 0.000
Mike Moore 38 0 0 0 0 0 0 0 0 0 0 0.000
Mike Morgan 37 0 0 0 0 0 0 0 0 0 0 0.000
Ed Nunez 14 0 0 0 0 0 0 0 0 0 0 0.000
Jerry Reed 11 0 0 0 0 0 0 0 0 0 0 0.000
Bill Swift 29 0 0 0 0 0 0 0 0 0 0 0.000
Mike Trujillo 11 0 0 0 0 0 0 0 0 0 0 0.000
Milt Wilcox 13 0 0 0 0 0 0 0 0 0 0 0.000
Matt Young 65 0 0 0 0 0 0 0 0 0 0 0.000

🎯 Pitching Leaders

Team K Leaders — 1986

ERA

1 Mike Trujillo 2.40 2 Jerry Reed 3.12 3 Mark Huismann 3.71 4 Pete Ladd 3.82 5 Matt Young 3.82

Wins

1 Mark Langston 12 2 Mike Moore 11 3 Mike Morgan 11 4 Pete Ladd 8 5 Matt Young 8

Strikeouts

1 Mark Langston 245 2 Mike Moore 146 3 Mike Morgan 116 4 Matt Young 82 5 Mark Huismann 59
1986 Seattle Mariners — Strikeouts
Player W L ERA G GS SV IP H ER BB SO
Mike Moore 11 13 4.30 38 37 1 266.0 279 127 94 146
Mark Langston 12 14 4.85 37 36 0 239.1 234 129 123 245
Mike Morgan 11 17 4.53 37 33 1 216.1 243 109 86 116
Bill Swift 2 9 5.46 29 17 0 115.1 148 70 55 55
Matt Young 8 6 3.82 65 5 13 103.2 108 44 46 82
Mark Huismann 3 3 3.71 36 1 4 80.0 80 33 19 59
Lee Guetterman 0 4 7.34 41 4 0 76.0 108 62 30 38
Pete Ladd 8 6 3.82 52 0 6 70.2 69 30 18 53
Milt Wilcox 0 8 5.50 13 10 0 55.2 74 34 28 26
Mike Trujillo 3 2 2.40 11 4 1 41.1 32 11 15 19
Jim Beattie 0 6 6.02 9 7 0 40.1 57 27 14 24
Karl Best 2 3 4.04 26 0 1 35.2 35 16 21 23
Jerry Reed 4 0 3.12 11 4 0 34.2 38 12 13 16
Ed Nunez 1 2 5.82 14 1 0 21.2 25 14 5 17
Steve Fireovid 2 0 4.29 10 1 0 21.0 28 10 4 10
Mike Brown 0 2 7.47 6 2 0 15.2 19 13 11 9
Paul Mirabella 0 0 8.53 8 0 0 6.1 13 6 3 6

👥 Roster (40)

Jim Beattie Karl Best Barry Bonnell Phil Bradley Scott Bradley Mickey Brantley Mike Brown Ivan Calderon Al Cowens Alvin Davis Steve Fireovid Lee Guetterman +28 more

40 players

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The 1986 Seattle Mariners in brief

A 67-95 record (.414) put the 1986 Seattle Mariners 7th in the AL West. The Seattle Mariners scored 718 runs and allowed 835, a run differential of -117. Against a league average of .261, the 1986 Seattle Mariners batted .253. The staff ERA of 4.65 was 11% worse than the league average of 4.18. The 718 runs scored compare with a league average of 746 per club, 4% fewer.

Home games were played at Kingdome, where 1,028,223 fans came through the gates. Jim Presley topped the Seattle Mariners with 27 home runs. Mark Langston led the pitchers with 12 wins. Matt Young closed out 13 saves. The roster section lists 40 players who appeared for the club. Neighboring pages cover the 1985 season and the 1987 season.

Frequently Asked Questions about the 1986 Seattle Mariners

What was the 1986 Seattle Mariners record?
The 1986 Seattle Mariners finished 67-95 (.414 win pct).
Who led the 1986 Seattle Mariners in home runs?
Jim Presley led the 1986 Seattle Mariners with 27 home runs.
What was the 1986 Seattle Mariners team ERA?
The 1986 Seattle Mariners posted a team ERA of 4.65.
Did the 1986 Seattle Mariners win the World Series?
No. The 1986 Seattle Mariners did not win the World Series.
Where did the 1986 Seattle Mariners play?
The 1986 Seattle Mariners played home games at Kingdome.
Who led the 1986 Seattle Mariners in hitting and pitching?
Team leaders were Jim Presley (27 HR, 107 RBI) and Mark Langston (12-14, 4.85 ERA).
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