As it turned out, much of that success came in July.
Sandoval was a near-unanimous selection by our 10-voter panel for our Defensive Player of the Month award for July. He received nine of the possible 10 votes.
Defensive Player of the Month
Sandoval finished the month tied with Andrelton Simmons and Alexi Amarista for the major league lead with eight defensive runs saved. Per video review by Baseball Info Solutions, he had 19 good gielding plays (think plays that would earn a "Web Gem nominee") and only one defensive misplay and error (plays that have a negative consequence, whether scored an error or not).
The latter is a remarkable stat. The 19 good fielding plays were seven more than anyone else at the position, and to do that while making only one misplay is amazing.
For comparison's sake, here are how some of the game's other top defenders at the hot corner fared for July:
Nolan Arenado: 12 good fielding plays, 5 defensive misplays and errors.
Adrian Beltre: 9 good fielding plays, 6 defensive misplays and errors.
Josh Donaldson: 7 good fielding plays, 4 defensive misplays and errors.
David Wright: 6 good fielding plays, 3 defensive misplays and errors.
In fairness, a number of other good players had very good defensive months. Here are two others we haven’t shone the spotlight on much this season.
Jackie Bradley Jr, Red Sox CF
Bradley edged out Simmons for second place by having the best month of any outfielder. He had seven defensive runs saved in July, which tied for the most among outfielders. He also had six good fielding plays and only three defensive misplays and errors.
Bradley has inched his way near the top of the defensive runs saved leaderboard for center fielders and could be a strong candidate for a Gold Glove Award. His 15 defensive runs saved rank third at the position, second in the American League behind Jarrod Dyson's 16.
Alexi Amarista, Padres
Though Amarista placed sixth in our voting, we felt his play merited mention. As noted, he tied Simmons (who placed third in our voting) and Sandoval for most defensive runs saved this month.
Amarista spent much of the month filling in at shortstop for injured teammate Everth Cabrera. Amarista entered this season with only 160 innings played at that position, but in 220 innings in 2014 he has eight defensive runs saved.
Amarista excels at two things, one of which is his conversion rate on turning double plays: He's at 68 percent (17 converted in 25 opportunities when he either fielded a ball or was a relay man in a double-play situation).
The other is that he does a nice job of covering ground. The Padres allowed opponents to reach base safely on only 20 percent of ground balls hit to the left of second base in July, the lowest rate in the majors by far (next best were the Brewers and Giants at 23 percent).
From April to June, the Padres ranked 13th, with a 28 percent rate.
Major League Baseball doesn't give a Gold Glove to utility players, but Amarista has strong qualifications (he could win a Fielding Bible award, which is voted on by Baseball Info Solutions and others, including this author, at season's end). He also has positive defensive runs saved totals this season at third base and center field.