The 1986 Cleveland Indians season was the 86th for the franchise. On November 13, 1986, the O'Neill estate would sell the team to Richard Jacobs, who would run the team with his brother David for the next decade.
Note: G = Games played; AB = At bats; R = Runs scored; H = Hits; 2B = Doubles; 3B = Triples; HR = Home runs; RBI = Runs batted in; AVG = Batting average; SB = Stolen bases
Note: W = Wins; L = Losses; ERA = Earned run average; G = Games pitched; GS = Games started; SV = Saves; IP = Innings pitched; H = Hits allowed; R = Runs allowed; ER = Earned runs allowed; BB = Walks allowed; K = Strikeouts
|- style="text-align:center; background:#bfb;" | 1 || April 7 || @ Orioles || 6-4 || Schrom (1âÂÂ0) || Flanagan (0âÂÂ1) || Camacho (1) || 52,292 || 1âÂÂ0 |- style="text-align:center; background:#fbb;" | 2 || April 9 || @ Orioles || 4-3 || Aase (1âÂÂ0) || Bailes (0âÂÂ1) || || 13,039 || 1-1 |- style="text-align:center; background:#fbb;" | 3 || April 10 || @ Orioles || 5-1 || Dixon (1âÂÂ0) || Kern (0âÂÂ1) || Bordi (1) || 12,933 || 1âÂÂ2 |- style="text-align:center; background:#fbb;" | 4 || April 11 || Tigers || 7-2 || Terrell (1âÂÂ0) || Niekro (0âÂÂ1) || || 32,441 || 1âÂÂ3 |- style="text-align:center; background:#bfb;" | 5 || April 12 || Tigers || 6-2 || Schrom (2âÂÂ0) || Morris (1-1) || Camacho (2) || 17,426 || 2âÂÂ3 |- style="text-align:center; background:#bfb;" | 6 || April 13 || Tigers || 8-2 || Bailes (1-1) || Tanana (0âÂÂ1) || || 10,463 || 3-3 |- style="text-align:center; background:#fbb;" | 7 || April 15 || Yankees || 6-2 || Niekro (1âÂÂ0) || Candiotti (0âÂÂ1) || Fisher (1) || 3,223 || 3âÂÂ4 |- style="text-align:center; background:#bbb;" | — || April 16 || Yankees || colspan=6| Postponed |- style="text-align:center; background:#bfb;" | 8 || April 17 || Yankees || 6-4 || Niekro (1-1) || Tewksbury (1-1) || Bailes (1) || 5,602 || 4-4 |- style="text-align:center; background:#fbb;" | 9 || April 18 || @ Tigers || 6-1 || Tanana (1-1) || Schrom (2âÂÂ1) || || 20,703 || 4âÂÂ5 |- style="text-align:center; background:#bfb;" | 10 || April 19 || @ Tigers || 8-6 || Bailes (2âÂÂ1) || Petry (1âÂÂ2) || Camacho (3) || 19,216 || 5-5 |- style="text-align:center; background:#bbb;" | — || April 20 || @ Tigers || colspan=6| Postponed |- style="text-align:center; background:#bfb;" | 11 || April 21 || Orioles || 7-0 || Candiotti (1-1) || Flanagan (1âÂÂ2) || || 3,012 || 6âÂÂ5 |- style="text-align:center; background:#fbb;" | 12 || April 22 || Orioles || 5-2 || Dixon (2âÂÂ0) || Niekro (1âÂÂ2) || Aase (4) || 3,004 || 6-6 |- style="text-align:center; background:#bfb;" | 13 || April 23 || Orioles || 5-1 || Schrom (3âÂÂ1) || McGregor (1âÂÂ2) || Bailes (2) || 3,788 || 7âÂÂ6 |- style="text-align:center; background:#fbb;" | 14 || April 24 || @ Yankees || 2-1 || Guidry (3âÂÂ0) || Heaton (0âÂÂ1) || || 17,299 || 7-7 |-
<small>LEAGUE CHAMPIONS: Waterloo</small>