| | | |
| April 4, 2019 | L | Clinton LumberKings 0 at Kane County Cougars 2 | Final |
| April 5, 2019 | W | Clinton LumberKings 5 at Kane County Cougars 1 | Final |
| April 6, 2019 | W | Kane County Cougars 1 at Clinton LumberKings 6 | Final |
| April 7, 2019 | L | Kane County Cougars 4 at Clinton LumberKings 3 | Final |
| April 8, 2019 | L | Quad Cities River Bandits 6 at Clinton LumberKings 5 | Final (10) |
| April 9, 2019 | L | Quad Cities River Bandits 2 at Clinton LumberKings 0 | Final |
| April 10, 2019 | L | Quad Cities River Bandits 7 at Clinton LumberKings 4 | Final |
| April 11, 2019 | | Quad Cities River Bandits at Clinton LumberKings | Ppd. |
| April 12, 2019 | W | Clinton LumberKings 8 at Beloit Sky Carp 6 | Final |
| April 13, 2019 | W | Clinton LumberKings 7 at Beloit Sky Carp 6 | Final (10) |
| April 14, 2019 | | Clinton LumberKings at Beloit Sky Carp | Ppd. |
| April 15, 2019 | W | Clinton LumberKings 8 at Peoria Chiefs 7 | Final |
| April 16, 2019 | L | Clinton LumberKings 1 at Peoria Chiefs 2 | Final |
| April 17, 2019 | W | Clinton LumberKings 8 at Peoria Chiefs 4 | Final |
| April 18, 2019 | W | Wisconsin Timber Rattlers 4 at Clinton LumberKings 5 | Final (10) |
| April 19, 2019 | W | Wisconsin Timber Rattlers 3 at Clinton LumberKings 4 | Final |
| April 20, 2019 | W | Wisconsin Timber Rattlers 2 at Clinton LumberKings 3 | Final |
| April 22, 2019 | L | Beloit Sky Carp 5 at Clinton LumberKings 4 | Final |
| April 23, 2019 | W | Beloit Sky Carp 4 at Clinton LumberKings 5 | Final |
| April 24, 2019 | L | Beloit Sky Carp 2 at Clinton LumberKings 0 | Final |
| April 25, 2019 | W | Clinton LumberKings 7 at Quad Cities River Bandits 2 | Final |
| April 26, 2019 | L | Clinton LumberKings 6 at Quad Cities River Bandits 7 | Final (12) |
| April 27, 2019 | | Clinton LumberKings at Quad Cities River Bandits (Game 2) | Canceled |
| April 27, 2019 | | Clinton LumberKings at Quad Cities River Bandits (Game 1) | Ppd. |
| April 28, 2019 | L | Clinton LumberKings 1 at Quad Cities River Bandits 6 (Game 1) | Final (7) |
| April 28, 2019 | W | Clinton LumberKings 3 at Quad Cities River Bandits 1 (Game 2) | Final (7) |
| April 30, 2019 | | West Michigan Whitecaps at Clinton LumberKings | Ppd. |
| May 1, 2019 | L | West Michigan Whitecaps 9 at Clinton LumberKings 7 (Game 1) | Final (7) |
| May 1, 2019 | W | West Michigan Whitecaps 2 at Clinton LumberKings 13 (Game 2) | Final (7) |
| May 2, 2019 | L | West Michigan Whitecaps 7 at Clinton LumberKings 4 | Final |
| May 3, 2019 | W | South Bend Cubs 1 at Clinton LumberKings 3 | Final |
| May 4, 2019 | W | South Bend Cubs 3 at Clinton LumberKings 4 | Final |
| May 5, 2019 | L | South Bend Cubs 3 at Clinton LumberKings 2 | Final |
| May 6, 2019 | L | Clinton LumberKings 4 at Dayton Dragons 5 | Final |
| May 7, 2019 | W | Clinton LumberKings 4 at Dayton Dragons 0 | Final |
| May 8, 2019 | L | Clinton LumberKings 5 at Dayton Dragons 9 | Final |
| May 9, 2019 | W | Clinton LumberKings 5 at Bowling Green Hot Rods 2 | Final |
| May 10, 2019 | L | Clinton LumberKings 2 at Bowling Green Hot Rods 3 | Final |
| May 11, 2019 | L | Clinton LumberKings 1 at Bowling Green Hot Rods 2 | Final |
| May 13, 2019 | W | Clinton LumberKings 7 at Burlington Bees 3 | Final |
| May 14, 2019 | | Clinton LumberKings at Burlington Bees | Ppd. |
| May 15, 2019 | W | Clinton LumberKings 4 at Burlington Bees 2 (Game 1) | Final (7) |
| May 15, 2019 | L | Clinton LumberKings 3 at Burlington Bees 4 (Game 2) | Final (8) |
| May 16, 2019 | L | Cedar Rapids Kernels 5 at Clinton LumberKings 4 | Final |
| May 17, 2019 | L | Cedar Rapids Kernels 6 at Clinton LumberKings 5 | Final (11) |
| May 18, 2019 | L | Cedar Rapids Kernels 8 at Clinton LumberKings 2 | Final |
| May 19, 2019 | W | Cedar Rapids Kernels 7 at Clinton LumberKings 8 | Final |
| May 20, 2019 | W | Clinton LumberKings 6 at Beloit Sky Carp 1 (Game 1) | Final (8) |
| May 20, 2019 | W | Clinton LumberKings 2 at Beloit Sky Carp 1 (Game 2) | Final (7) |
| May 21, 2019 | W | Clinton LumberKings 5 at Beloit Sky Carp 0 | Final |
| May 22, 2019 | | Clinton LumberKings at Beloit Sky Carp | Susp. |
| May 23, 2019 | L | Clinton LumberKings 6 at Beloit Sky Carp 11 (Game 1) | Final |
| May 23, 2019 | W | Clinton LumberKings 3 at Beloit Sky Carp 2 (Game 2) | Final (7) |
| May 24, 2019 | L | Burlington Bees 5 at Clinton LumberKings 0 | Final |
| May 25, 2019 | W | Burlington Bees 2 at Clinton LumberKings 5 | Final |
| May 26, 2019 | W | Burlington Bees 2 at Clinton LumberKings 3 | Final |
| May 27, 2019 | | Burlington Bees at Clinton LumberKings | Ppd. |
| May 28, 2019 | L | Clinton LumberKings 1 at Wisconsin Timber Rattlers 7 | Final |
| May 29, 2019 | L | Clinton LumberKings 11 at Wisconsin Timber Rattlers 13 | Final |
| May 30, 2019 | L | Clinton LumberKings 5 at Wisconsin Timber Rattlers 7 | Final |
| May 31, 2019 | W | Kane County Cougars 3 at Clinton LumberKings 5 | Final (10) |
| June 1, 2019 | L | Kane County Cougars 7 at Clinton LumberKings 3 | Final |
| June 2, 2019 | W | Kane County Cougars 1 at Clinton LumberKings 2 | Final |
| June 4, 2019 | L | Cedar Rapids Kernels 8 at Clinton LumberKings 6 | Final |
| June 5, 2019 | W | Cedar Rapids Kernels 1 at Clinton LumberKings 2 | Final |
| June 6, 2019 | L | Cedar Rapids Kernels 1 at Clinton LumberKings 0 | Final (10) |
| June 7, 2019 | L | Clinton LumberKings 1 at Burlington Bees 2 | Final |
| June 8, 2019 | W | Clinton LumberKings 9 at Burlington Bees 5 | Final |
| June 9, 2019 | L | Clinton LumberKings 3 at Burlington Bees 4 (Game 1) | Final (7) |
| June 9, 2019 | L | Clinton LumberKings 1 at Burlington Bees 2 (Game 2) | Final (7) |
| June 10, 2019 | W | Clinton LumberKings 4 at Burlington Bees 2 | Final |
| June 11, 2019 | L | Peoria Chiefs 1 at Clinton LumberKings 0 | Final |
| June 12, 2019 | W | Peoria Chiefs 2 at Clinton LumberKings 3 | Final |
| June 13, 2019 | W | Peoria Chiefs 1 at Clinton LumberKings 3 | Final |
| June 14, 2019 | L | Clinton LumberKings 1 at Cedar Rapids Kernels 3 | Final |
| June 15, 2019 | | Clinton LumberKings at Cedar Rapids Kernels | Susp. |
| June 16, 2019 | L | Clinton LumberKings 1 at Cedar Rapids Kernels 4 (Game 1) | Final |
| June 16, 2019 | L | Clinton LumberKings 1 at Cedar Rapids Kernels 8 (Game 2) | Final (7) |
| June 20, 2019 | L | Clinton LumberKings 2 at Wisconsin Timber Rattlers 5 | Final |
| June 21, 2019 | L | Clinton LumberKings 3 at Wisconsin Timber Rattlers 4 | Final |
| June 22, 2019 | L | Clinton LumberKings 0 at Wisconsin Timber Rattlers 4 | Final |
| June 23, 2019 | W | Clinton LumberKings 4 at Wisconsin Timber Rattlers 1 | Final |
| June 25, 2019 | W | Peoria Chiefs 2 at Clinton LumberKings 4 | Final |
| June 26, 2019 | W | Peoria Chiefs 4 at Clinton LumberKings 5 | Final (10) |
| June 27, 2019 | W | Peoria Chiefs 5 at Clinton LumberKings 9 | Final |
| June 28, 2019 | W | Peoria Chiefs 3 at Clinton LumberKings 11 | Final |
| June 29, 2019 | W | Quad Cities River Bandits 2 at Clinton LumberKings 7 | Final |
| June 30, 2019 | | Quad Cities River Bandits at Clinton LumberKings | Susp. |
| July 1, 2019 | L | Quad Cities River Bandits 7 at Clinton LumberKings 3 | Final |
| July 2, 2019 | W | Clinton LumberKings 3 at Beloit Sky Carp 0 | Final |
| July 3, 2019 | W | Clinton LumberKings 3 at Beloit Sky Carp 2 | Final |
| July 4, 2019 | W | Peoria Chiefs 2 at Clinton LumberKings 6 | Final |
| July 5, 2019 | W | Peoria Chiefs 1 at Clinton LumberKings 4 | Final |
| July 6, 2019 | L | Clinton LumberKings 0 at Kane County Cougars 2 | Final |
| July 7, 2019 | W | Clinton LumberKings 3 at Kane County Cougars 2 | Final (10) |
| July 8, 2019 | W | Clinton LumberKings 4 at Kane County Cougars 2 | Final |
| July 10, 2019 | W | Lake County Captains 6 at Clinton LumberKings 8 | Final |
| July 11, 2019 | W | Lake County Captains 1 at Clinton LumberKings 10 | Final |
| July 12, 2019 | L | Lake County Captains 4 at Clinton LumberKings 3 | Final |
| July 13, 2019 | W | Fort Wayne TinCaps 4 at Clinton LumberKings 5 | Final |
| July 14, 2019 | W | Fort Wayne TinCaps 2 at Clinton LumberKings 8 | Final |
| July 15, 2019 | W | Fort Wayne TinCaps 5 at Clinton LumberKings 6 | Final (11) |
| July 17, 2019 | L | Clinton LumberKings 5 at Great Lakes Loons 6 | Final |
| July 18, 2019 | W | Clinton LumberKings 16 at Great Lakes Loons 7 | Final |
| July 19, 2019 | W | Clinton LumberKings 3 at Great Lakes Loons 2 | Final |
| July 20, 2019 | W | Clinton LumberKings 5 at Lansing Lugnuts 4 | Final (10) |
| July 21, 2019 | L | Clinton LumberKings 2 at Lansing Lugnuts 4 | Final |
| July 22, 2019 | W | Clinton LumberKings 4 at Lansing Lugnuts 2 | Final |
| July 24, 2019 | L | Kane County Cougars 5 at Clinton LumberKings 3 | Final |
| July 25, 2019 | L | Kane County Cougars 4 at Clinton LumberKings 2 | Final |
| July 26, 2019 | L | Kane County Cougars 5 at Clinton LumberKings 3 | Final |
| July 27, 2019 | L | Clinton LumberKings 0 at Cedar Rapids Kernels 3 | Final |
| July 28, 2019 | W | Clinton LumberKings 5 at Cedar Rapids Kernels 0 | Final |
| July 29, 2019 | W | Clinton LumberKings 9 at Cedar Rapids Kernels 7 | Final |
| July 30, 2019 | W | Clinton LumberKings 8 at Wisconsin Timber Rattlers 3 | Final |
| July 31, 2019 | W | Clinton LumberKings 5 at Wisconsin Timber Rattlers 3 | Final |
| August 1, 2019 | W | Clinton LumberKings 7 at Wisconsin Timber Rattlers 3 | Final |
| August 2, 2019 | L | Clinton LumberKings 0 at Wisconsin Timber Rattlers 1 | Final |
| August 3, 2019 | L | Beloit Sky Carp 7 at Clinton LumberKings 6 | Final |
| August 4, 2019 | L | Beloit Sky Carp 5 at Clinton LumberKings 4 | Final |
| August 5, 2019 | L | Beloit Sky Carp 11 at Clinton LumberKings 9 | Final (12) |
| August 6, 2019 | L | Beloit Sky Carp 7 at Clinton LumberKings 3 | Final |
| August 7, 2019 | L | Clinton LumberKings 3 at Quad Cities River Bandits 4 | Final |
| August 8, 2019 | L | Clinton LumberKings 4 at Quad Cities River Bandits 8 | Final |
| August 9, 2019 | W | Clinton LumberKings 4 at Quad Cities River Bandits 2 | Final |
| August 10, 2019 | W | Clinton LumberKings 4 at Peoria Chiefs 3 | Final |
| August 11, 2019 | W | Clinton LumberKings 10 at Peoria Chiefs 6 | Final |
| August 12, 2019 | W | Clinton LumberKings 7 at Peoria Chiefs 0 | Final |
| August 14, 2019 | W | Burlington Bees 1 at Clinton LumberKings 7 | Final |
| August 15, 2019 | L | Burlington Bees 4 at Clinton LumberKings 1 | Final |
| August 16, 2019 | L | Burlington Bees 4 at Clinton LumberKings 3 | Final |
| August 17, 2019 | W | Clinton LumberKings 4 at Kane County Cougars 2 | Final |
| August 18, 2019 | W | Clinton LumberKings 9 at Kane County Cougars 7 | Final |
| August 19, 2019 | L | Clinton LumberKings 4 at Kane County Cougars 8 | Final |
| August 20, 2019 | W | Clinton LumberKings 6 at Kane County Cougars 5 | Final |
| August 21, 2019 | W | Cedar Rapids Kernels 0 at Clinton LumberKings 9 | Final |
| August 22, 2019 | W | Cedar Rapids Kernels 0 at Clinton LumberKings 6 | Final |
| August 23, 2019 | W | Cedar Rapids Kernels 3 at Clinton LumberKings 6 | Final |
| August 24, 2019 | L | Wisconsin Timber Rattlers 4 at Clinton LumberKings 1 | Final |
| August 25, 2019 | W | Wisconsin Timber Rattlers 1 at Clinton LumberKings 12 | Final |
| August 26, 2019 | W | Wisconsin Timber Rattlers 2 at Clinton LumberKings 6 | Final |
| August 27, 2019 | W | Wisconsin Timber Rattlers 5 at Clinton LumberKings 6 | Final |
| August 28, 2019 | W | Clinton LumberKings 5 at Burlington Bees 0 | Final |
| August 29, 2019 | W | Clinton LumberKings 9 at Burlington Bees 5 | Final |
| August 30, 2019 | W | Clinton LumberKings 6 at Burlington Bees 3 | Final |
| August 31, 2019 | W | Peoria Chiefs 5 at Clinton LumberKings 10 | Final |
| September 1, 2019 | L | Peoria Chiefs 2 at Clinton LumberKings 1 | Final |
| September 2, 2019 | W | Peoria Chiefs 2 at Clinton LumberKings 5 | Final |
| September 4, 2019 | W | Kane County Cougars 3 at Clinton LumberKings 7 (Playoff Gm. 1) | Final |
| September 5, 2019 | W | Clinton LumberKings 10 at Kane County Cougars 1 (Playoff Gm. 2) | Final |
| September 7, 2019 | W | Cedar Rapids Kernels 0 at Clinton LumberKings 4 (Playoff Gm. 1) | Final |
| September 8, 2019 | L | Clinton LumberKings 2 at Cedar Rapids Kernels 3 (Playoff Gm. 2) | Final |
| September 9, 2019 | W | Clinton LumberKings 6 at Cedar Rapids Kernels 2 (Playoff Gm. 3) | Final |
| September 11, 2019 | L | Clinton LumberKings 1 at South Bend Cubs 3 (Champ. Gm. 1) | Final |
| September 12, 2019 | L | Clinton LumberKings 2 at South Bend Cubs 3 (Champ. Gm. 2) | Final (10) |
| September 14, 2019 | L | South Bend Cubs 5 at Clinton LumberKings 0 (Champ. Gm. 3) | Final |
Clinton LumberKings Schedule
