| Month | Game | Strat Date | + | Away | Pitcher | Balance | At | Home | Pitcher | Balance |
| August | 1 | 8/14/2018 | DYE | Griffin Canning | 3L | At | HMA | Sandy Alcantara | 2R | |
| August | 2 | 8/15/2018 | DYE | Jack Flaherty | 1R | At | HMA | Lance Lynn | 2R | |
| August | 3 | 8/16/2018 | DYE | Aaron Nola | E | At | HMA | Frankie Montas | E | |
| August | 4 | 8/17/2018 | HMA | Marcus Stroman | 4R | At | COL | Clayton Kershaw* | E | |
| August | 5 | 8/18/2018 | HMA | Mike Soroka | 5R | At | COL | Brandon Woodruff | 5R | |
| August | 6 | 8/19/2018 | HMA | Sandy Alcantara | 2R | At | COL | Andrew Heaney* | 8R | |
| August | OFF | 8/20/2018 | ||||||||
| August | 7 | 8/21/2018 | + | HMA | Lance Lynn | 2R | At | NYY | Luis Castillo | 1R |
| August | 8 | 8/22/2018 | + | HMA | Frankie Montas | E | At | NYY | Lucas Giolito | 4L |
| August | 9 | 8/23/2018 | + | HMA | Marcus Stroman | 4R | At | NYY | Trevor Bauer | 3R |
| August | 10 | 8/24/2018 | + | HMA | Mike Soroka | 5R | At | NYY | Mike Fiers | 1L |
| August | 11 | 8/25/2018 | + | HMA | Sandy Alcantara | 2R | At | NYY | Jordan Yamamoto | E |
| August | 12 | 8/26/2018 | + | HOH | Brad Peacock | 9R | At | HMA | Lance Lynn | 2R |
| August | 13 | 8/27/2018 | + | HOH | Jason Vargas* | 1R | At | HMA | Frankie Montas | E |
| August | 14 | 8/28/2018 | + | HOH | Sean Manaea* | 3L | At | HMA | Marcus Stroman | 4R |
| August | 15 | 8/29/2018 | + | HOH | Zach Davies | E | At | HMA | Mike Soroka | 5R |
| August | OFF | 8/30/2018 | ||||||||
| August | 16 | 8/31/2018 | + | AAR | Jacob Degrom | 1R | At | HMA | Sandy Alcantara | 2R |
| August | 17 | 9/1/2018 | + | AAR | Noah Syndergaard | 1R | At | HMA | Lance Lynn | 2R |
| August | 18 | 9/2/2018 | + | AAR | Mike Clevinger | 2R | At | HMA | Frankie Montas | E |
| August | 19 | 9/3/2018 | + | AAR | Tyler Beede | E | At | HMA | Marcus Stroman | 4R |
| August | 20 | 9/4/2018 | + | AAR | Adam Wainwright | 4R | At | HMA | Mike Soroka | 5R |
| August | 21 | 9/5/2018 | + | HMA | Sandy Alcantara | 2R | At | HOH | Brad Peacock | 9R |
| August | 22 | 9/6/2018 | + | HMA | Lance Lynn | 2R | At | HOH | Jason Vargas* | 1R |
| August | 23 | 9/7/2018 | + | HMA | Frankie Montas | E | At | HOH | Sean Manaea* | 3L |
| August | 24 | 9/8/2018 | + | HMA | Marcus Stroman | 4R | At | HOH | Zach Davies | E |
| + Indicates In Division Game | ||||||||||