Boston Red Sox farm system is in big trouble
By Damian Dydyn
Red Sox prospect #10: Bryan Mata – RHP
The 2017 season put Bryan Mata on the map. At the start of that year, he was a promising young pitcher who had yet to succeed above rookie level. Over 17 starts at class-A Greenville, however, he managed a 3.74 ERA with a 22.7% strikeout rate and an 8% walk rate. His 3.39 FIP and 3.58 xFIP suggest that his ERA was a good measure of his talent. A significantly higher or lower figure in either might suggest a measure of luck or defense impacting the results beyond what he can control.
Having that success last season led to a promotion to high-A Salem where he has not fared so well. After six starts he sits at a decent looking 3.92 ERA. But his FIP is 6.34, and his xFIP is 6.14. The strikeout rate has dropped to 15.6%, and his walk rate is a terrifying 20.8%.
He has also seen a massive increase in ground balls going from 52.3% to 70.9%. Given his drop in BABIP to .273, he’s likely giving up very hard contact on the ground. He’s also seen his HR/FB rate climb nearly six percent to 11.1% on the season.
In short, he’s getting rocked. There is time for him to turn it around, but as we approach the middle months, the clock is ticking on prospects establishing a value for potential trades. Mata was likely one of the more tradable assets Dombrowski had at his disposal coming into the season. If he’s going to regain that value, he needs to figure it out immediately.