← Arizona Diamondbacks
Juan Morillo
Arizona Diamondbacks
RP · #62 · Bats R · Throws R · 6'1" · 215 lb · Age 27 · 2 yrs in MLB
2026 grade
89.5
- Runs prevented
- +11.1
- IP · ERA
- 64.1 · 2.24
- K · BB
- 74 · 23
- Rank
- 22 of 205 relievers
What the grade is made of
Runs each part saves or costs against an average pitcher facing the same batters. Contact counts a quarter for how it turned out, because over a season that's mostly the fielders and luck.
- Home runs allowed3 vs 8 avg+7.0
- Strikeouts74 vs 58 avg+4.2
- Hit batters5 vs 3 avg−0.7
- Contact allowed (how it turned out counts a quarter)158 vs 170 avg+0.3
- Walks22 vs 23 avg+0.2
2026 game log: pitching
Game grades need 3 batters faced; starts are ranked against starts, relief outings against relief outings.
| Game | Result | Dec | IP | H | R | ER | BB | K | HR | PC | Grade |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Sun, Sep 27@SD | L 4-9 | 0.1 | 3 | 1 | 1 | 0 | 1 | 0 | 13 | 11.3 | |
| Sat, Sep 26@SD | L 7-10 | 0.2 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | – | |
| Wed, Sep 23@COL | W 5-3 | H | 0.2 | 1 | 0 | 0 | 0 | 0 | 0 | 6 | 47.4 |
| Tue, Sep 22@COL | W 7-2 | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 | 14 | 66.7 | |
| Sat, Sep 19vsNYY | W 5-3 | W | 1.1 | 0 | 0 | 0 | 1 | 1 | 0 | 15 | 70.1 |
| Tue, Sep 15vsMIA | L 2-4 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 93.6 | |
| Mon, Sep 14vsMIA | W 8-7 | W | 1.0 | 0 | 0 | 0 | 1 | 3 | 0 | 24 | 65.0 |
| Sat, Sep 12vsTEX | L 2-6 | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | – | |
| Tue, Sep 8@KC | W 5-3 | B | 1.0 | 2 | 2 | 2 | 0 | 1 | 1 | 14 | 9.2 |
| Sun, Sep 6@HOU | W 3-2 | H | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 | 13 | 30.4 |
| Sat, Sep 5@HOU | W 4-3 | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 | 19 | 42.0 | |
| Wed, Sep 2vsPHI | W 1-0 | S | 1.0 | 0 | 0 | 0 | 1 | 2 | 0 | 15 | 64.8 |
| Mon, Aug 31vsPHI | L 1-2 | 1.0 | 1 | 0 | 0 | 2 | 0 | 0 | 33 | 29.5 | |
| Fri, Aug 28@SF | W 10-6 | 1.0 | 1 | 0 | 0 | 0 | 2 | 0 | 21 | 53.3 | |
| Wed, Aug 26vsCHC | W 2-0 | S | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 81.8 |
| Sun, Aug 23vsCIN | W 5-3 | H | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 61.5 |
| Wed, Aug 19@BOS | W 7-6 | 1.0 | 1 | 0 | 0 | 1 | 1 | 0 | 28 | 40.5 | |
| Fri, Aug 14@ATL | W 2-0 | H | 1.0 | 1 | 0 | 0 | 0 | 2 | 0 | 19 | 56.3 |
| Tue, Aug 11vsCOL | L 2-3 | 1.0 | 1 | 0 | 0 | 1 | 0 | 0 | 23 | 39.6 | |
| Fri, Aug 7vsLAD | W 4-3 | H | 0.1 | 0 | 0 | 0 | 0 | 1 | 0 | 8 | – |
| Thu, Aug 6vsSD | L 1-5 | 1.0 | 2 | 0 | 0 | 0 | 0 | 0 | 7 | 19.3 | |
| Mon, Aug 3vsSD | W 5-1 | H | 1.1 | 1 | 0 | 0 | 0 | 2 | 0 | 18 | 68.4 |
| Sat, Aug 1@CLE | W 12-8 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 16 | 81.7 | |
| Tue, Jul 28@PIT | W 8-7 | 0.2 | 1 | 0 | 0 | 0 | 1 | 0 | 7 | 33.7 | |
| Mon, Jul 27@PIT | L 2-3 | H | 1.1 | 0 | 0 | 0 | 0 | 2 | 0 | 22 | 93.8 |
| Fri, Jul 24@WSH | W 3-2 | H | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 8 | 83.7 |
| Tue, Jul 21vsATH | W 6-5 | H | 1.0 | 0 | 0 | 0 | 1 | 2 | 0 | 24 | 65.0 |
| Sun, Jul 19vsSTL | W 8-7 | W | 1.1 | 1 | 0 | 0 | 0 | 0 | 0 | 12 | 57.8 |
| Fri, Jul 17vsSTL | L 4-5 | 1.0 | 1 | 1 | 1 | 1 | 1 | 0 | 24 | 39.9 | |
| Sun, Jul 12@LAD | W 5-3 | H | 1.0 | 0 | 0 | 0 | 1 | 0 | 0 | 12 | 50.2 |
| Sat, Jul 11@LAD | W 9-2 | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 | 10 | 77.9 | |
| Wed, Jul 8@SD | L 4-10 | 1.0 | 3 | 2 | 2 | 0 | 0 | 0 | 14 | 10.7 | |
| Sat, Jul 4vsMIL | W 4-3 | H | 1.0 | 1 | 0 | 0 | 0 | 1 | 0 | 10 | 45.4 |
| Fri, Jul 3vsMIL | L 4-7 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 83.7 | |
| Tue, Jun 30vsSF | W 8-2 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 8 | 83.7 | |
| Sat, Jun 27@TB | L 2-4 | 1.0 | 0 | 0 | 0 | 1 | 2 | 0 | 23 | 64.1 | |
| Tue, Jun 23@STL | W 4-3 | 0.1 | 0 | 0 | 0 | 1 | 1 | 0 | 10 | – | |
| Sun, Jun 21vsMIN | L 2-4 | L | 1.0 | 4 | 3 | 2 | 0 | 1 | 0 | 22 | 12.1 |
| Wed, Jun 17vsLAA | W 8-1 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 9 | 83.1 | |
| Sun, Jun 14@CIN | W 5-3 | W | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 14 | 84.3 |
| Sat, Jun 13@CIN | L 1-2 | L | 1.0 | 1 | 1 | 1 | 0 | 3 | 1 | 15 | 22.8 |
| Wed, Jun 10@MIA | L 0-8 | 0.1 | 0 | 0 | 0 | 0 | 1 | 0 | 5 | – | |
| Sat, Jun 6vsWSH | L 1-6 | 0.2 | 0 | 0 | 0 | 1 | 1 | 0 | 10 | 37.8 | |
| Tue, Jun 2vsLAD | L 5-6 | 1.0 | 1 | 0 | 0 | 0 | 2 | 0 | 19 | 55.8 | |
| Sun, May 31@SEA | L 2-3 | 2.0 | 1 | 0 | 0 | 1 | 5 | 0 | 31 | 69.4 | |
| Fri, May 29@SEA | L 6-7 | L | 0.1 | 1 | 1 | 0 | 1 | 1 | 0 | 9 | 25.1 |
| Tue, May 26@SF | W 7-5 | 1.0 | 1 | 1 | 1 | 1 | 1 | 0 | 21 | 29.7 | |
| Fri, May 22vsCOL | L 2-3 | B | 0.2 | 1 | 1 | 1 | 1 | 1 | 0 | 27 | 23.5 |
| Thu, May 21vsCOL | W 2-1 | B | 0.1 | 2 | 1 | 1 | 1 | 1 | 0 | 23 | 8.5 |
| Sun, May 17@COL | W 8-6 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 4 | 89.5 | |
| Wed, May 13@TEX | L 5-6 | 0.0 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | – | |
| Sun, May 10vsNYM | W 5-1 | 0.2 | 0 | 0 | 0 | 1 | 0 | 0 | 9 | 50.2 | |
| Fri, May 8vsNYM | L 1-3 | 1.1 | 0 | 0 | 0 | 0 | 2 | 0 | 14 | 92.7 | |
| Wed, May 6vsPIT | L 0-1 | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 12 | 61.5 | |
| Sat, May 2@CHC | L 0-2 | 1.0 | 1 | 1 | 1 | 0 | 2 | 0 | 19 | 31.6 | |
| Wed, Apr 29@MIL | W 6-2 | H | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 14 | 74.1 |
| Sun, Apr 26vsSD | W 12-7 | H | 1.0 | 0 | 0 | 0 | 0 | 2 | 0 | 21 | 93.2 |
| Thu, Apr 23vsCHW | L 1-4 | 1.1 | 1 | 0 | 0 | 0 | 2 | 0 | 14 | 67.9 | |
| Wed, Apr 22vsCHW | W 11-7 | 1.0 | 1 | 0 | 0 | 0 | 2 | 0 | 14 | 55.8 | |
| Sat, Apr 18vsTOR | W 6-2 | W | 1.1 | 1 | 0 | 0 | 0 | 2 | 0 | 20 | 67.7 |
| Wed, Apr 15@BAL | W 8-5 | S | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 10 | 75.8 |
| Tue, Apr 14@BAL | W 4-3 | H | 0.2 | 2 | 1 | 1 | 2 | 0 | 0 | 28 | 12.1 |
| Fri, Apr 10@PHI | W 5-4 | H | 1.1 | 1 | 0 | 0 | 0 | 3 | 0 | 26 | 68.5 |
| Tue, Apr 7@NYM | L 3-4 | H | 1.0 | 0 | 0 | 0 | 0 | 0 | 0 | 10 | 74.4 |
| Sat, Apr 4vsATL | W 2-1 | H | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 14 | 82.5 |
| Fri, Apr 3vsATL | L 0-2 | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 6 | 82.5 | |
| Wed, Apr 1vsDET | W 1-0 | H | 1.0 | 0 | 0 | 0 | 0 | 1 | 0 | 11 | 82.5 |
| Mon, Mar 30vsDET | W 9-6 | H | 0.1 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | – |
| Sat, Mar 28@LAD | L 2-3 | L | 0.2 | 1 | 2 | 2 | 1 | 0 | 1 | 22 | 10.8 |
| Thu, Mar 26@LAD | L 2-8 | 1.0 | 1 | 0 | 0 | 1 | 1 | 0 | 17 | 38.7 |
Scores, box scores and play-by-play from ESPN. The run values and park factors behind the grades were worked out from Retrosheet's play-by-play: the information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at www.retrosheet.org.