7/26/2013 11:00 A.M. ET
Bradley tops new rankings of D-backs' Prospects
Skaggs, Gregorius, Pollock promoted off list; 2013 Draftees among new faces
By Steve Gilbert / MLB.com
The D-backs have fallen in the prospect rankings the past four months, but the reason for the drop is because some of those top prospects have graduated to contribute at the big league level.
It's certainly fair to wonder just where the D-backs would be without the contributions they've received from prospects like shortstop Didi Gregorius, outfielder A.J. Pollock and pitchers Tyler Skaggs and Randall Delgado.
Despite the promotions, which caused their standing in the overall rankings to fall, the D-backs feel good enough about the prospects left that they have not rushed to make a deal leading up to the July 31 non-waiver Trade Deadline.
"I still have a lot of confidence in the players that are here in our system," GM Kevin Towers said when discussing possible trades. "I like the depth we have in our system."
Prospect rankings are one measure of the strength of a team's system. Another that's probably more telling is the amount of interest those prospects receive from other teams.
"We're always asked about a number of guys in our system," Towers said, without naming specific players. "There's a lot of interest in them."
Skaggs was the D-backs' top prospect heading into the season, and after a slow start at Triple-A Reno, he found his form and has pitched well in three separate stints with the D-backs.
Gregorius, who was Arizona's third-ranked prospect in the preseason, began the year on the disabled list. When he did make his D-backs debut April 18 at Yankee Stadium, he hit the first pitch he saw for a home run.
While most observers had Pollock, the team's eighth-best preseason prospect, beginning the season in Reno, injuries helped him make the Opening Day roster. Pollock's performance since, particularly his outstanding defense in center, has kept him in the big leagues.
Aside from those players who were promoted to the big leagues, Chase Anderson, the 20th-ranked preseason prospect, slipped enough to fall off the list. The 25-year-old right-hander had posted a 3-7 record and 5.37 ERA in 14 games (12 starts) during his first season with Triple-A Reno.
Right-handers Braden Shipley and Aaron Blair joined the prospect list after being drafted this past June. In addition, infielder Brandon Drury and right-hander Felipe Perez also joined the D-backs' Top 20.
Shipley, who played at the University of Nevada, was taken with the No. 15 overall pick, while Marshall University's Blair was selected 36th overall in the Competitive Balance Round.
Drury was overlooked when he came over from Atlanta in the Justin Upton deal in January, but a hot start at Class A South Bend has made some take a second look.
Perez was signed by the D-backs last August just before he was to begin classes at UCLA. Perez had gone undrafted two months before that.
d-backs' top prospects
Shortstop Nick Ahmed took the biggest fall on the list dropping from seventh to 14.
That was due in large part to an awful start to the season as he hit .163 in April and .113 in May. Since then he has picked it up offensively, and the organization still believes in his potential.
During his time in big league camp this spring, Ahmed drew praise from the coaching staff for his work ethic and feel for the game.
Top 100 representation
The D-backs have four players ranked in the Top 100, including right-hander Archie Bradley (seventh), third baseman Matt Davidson (72), outfielder Adam Eaton (82) and shortstop Chris Owings (92).
Only the Astros (eight), Red Sox (eight), Twins (seven), Pirates (five), Marlins (five) and Royals (five) placed more players in the Top 100 than the D-backs.
Bradley, who could possibly make his big league debut at some point during the 2013 season, made the biggest jump after being ranked 24th in the preseason.
Bradley started the year with Class A Visalia but was quickly moved to Double-A Mobile, and he pitched an inning during the All-Star Futures Game.
Owings, meanwhile, was lost in the shuffle a bit after the team acquired Gregorius in the offseason, but he has torn up the Pacific Coast League this year while playing his usual stellar defense.
Steve Gilbert is a reporter for MLB.com. Read his blog, Inside the D-backs, and follow him on Twitter @SteveGilbertMLB. This story was not subject to the approval of Major League Baseball or its clubs.