La Velle's 3-2 Pitch: Three observations and two predictions on Sundays.
It was just a year ago that righthander Jhoan Duran was a starting pitching prospect. In fact, 80 of his 82 minor league appearances were as a starter.
But Twins fans are getting a chance to see him contribute to the major league team as a reliever. On Monday, Duran worked the ninth inning of the Twins' 4-0 victory over Seattle, showing what he could do if the Twins need to use him as a closer.
It was tantalizing. Duran threw nine pitches that reached at least 100 miles per hour on the radar gun, topping out at 102. His split-fingered sinker reaches 97 mph. Those two pitches alone could be enough for him to thrive as a closer, but he also has an effective breaking ball.
Duran has arrived at a time the Twins desperately need a closer following the trade of Taylor Rogers to San Diego. Tyler Duffey can close in spots but profiles better as a setup man. Jorge Alcala has promise but is on the injured list with a sore elbow. Emilio Pagan has a good fastball and has closed in the past. But, except for his inexperience, Duran is best equipped to handle ninth-inning duties.
It would be very interesting to see whether Duran could be stretched out as a starter with ace potential. He would have to hone his changeup, but the tools are there for Duran to become the first impact rotation fixture for the Twins since Johan Santana.
The problem is that Duran has not thrown more than 115 innings in a minor league season, so his workload would have to be watched. The most he could be used as a starter would be around 140 innings, if his workload is increased by the standard 20%. His recent elbow problems also might factor into the Twins' evaluation of him.
Bailey Ober passed 100 innings last season for the first time since he was at the College of Charleston and is being cultivated as a starter. His workload will become an issue later in the season. Duran could be brought along the same way.