The White Sox return for Chris Sale has been generally praised in the aftermath of Tuesday’s megadeal with the Boston Red Sox, with the headliner being 21-year-old infielder Yoan Moncada.
But the White Sox also acquired three other prospects with varying ranges of hype: 20-year-old right-hander Michael Kopech, 20-year-old outfielder Luis Alexander Basabe and 22-year-old right-hander Victor Diaz. Baseball America ranked all three among the top 20 prospects in the Red Sox farm system, while MLB.com’s Jonathan Mayo ranked Kopech No. 5, Basabe No. 8 and Diaz No. 28 in Boston’s farm system.
Kopech is a hard-throwing former No. 33 overall pick out of Mount Pleasant, Texas who was rated as a top 100 prospect in baseball by both Baseball America and Baseball Prospectus prior to the 2016 season. Over three minor league seasons from rookie ball to high Single-A, Kopech has 172 strikeouts, 69 walks and only three home runs allowed in 134 2/3 innings with a 2.61 ERA.
Whether or not Kopech sticks as a starting pitcher (35 of his 36 professional games have been starts) remains a point of contention among prospect evaluators, though he features a power slider and a low-90’s changeup that Baseball America’s Kyle Glaser wrote has drawn comparisons to New York Mets ace Noah Syndergaard. He also reportedly threw a 105 mph pitch last summer with Double-A Salem — and even if that radar gun reading was inaccurate, he’s able to fairly regularly throw his fastball at or above 100 mph.
There have been two off-the-field issues with Kopech, though, that are why he’s been dinged in some prospect rankings. In 2015, he was suspended for the final 50 games of the season after testing positive for amphetamine use, and in March of 2016 he fractured his hand following an altercation with a teammate.
Basabe — not to be confused with his twin brother, infielder Luis Alejandro Basabe, who the Red Sox traded to the Arizona Diamondbacks last summer — is a toolsy outfielder who hit .264/.328/.452 with 25 stolen bases in 30 attempts between Single-A Greenville and high Single-A Salem last year. FutureSox’s Rob Young wrote that Basabe has “immense upside” as a potential five-tool player, while Baseball America’s best-case is Basabe’s raw talent develops into a "top of the order center fielder"
Over four minor league seasons, Basabe has a .253/.353/.408 slash line with 21 home runs, 25 triples and 73 stolen bases in 93 attempts (78 percent).
Diaz has had some control issues, issuing an average of 3.97 walks per nine innings, over his first two professional seasons. The hard-throwing right-hander posted a 3.88 ERA with 63 strikeouts out of Single-A Greenville’s bullpen last year, and with a fastball touching 100 mph, he could develop into a legitimate relief option down the road if he can find the strike zone more consistently.
What’s worth noting here is the depth of the trade for the White Sox. This is a farm system that lacked both top-end and raw talent when Rick Hahn & Co. woke up on Tuesday, but adding Moncada, Kopech, Basabe and Diaz to a group headlined by recent draft picks like right-hander Carson Fulmer, catcher Zack Collins and right-hander Zack Burdi should have a significant impact on the quality of the White Sox minor league ranks.
Red Sox with Sale project at 90.30 wins. White Sox with Moncada/Kopech/+ now have the #15 farm system in the game, up from #25 pre-trade.— NEIFI Analytics (@NEIFIco) December 6, 2016