Twins Video
Sam Dyson, RHP, 31-years-old
San Francisco Giants (31-41, fifth in NL West)
Under team control via arbitration through 2020.
2019: 2.45 ERA, 0.94 WHIP, 8.2 K/9, 1.4 BB/9 in 33.0 IP
2018: 2.69 ERA, 1.08 WHIP, 7.2 K/9, 2.6 BB/9 in 70.1 IP
What’s to Like?
Among the 171 relievers who’ve logged a combined 60 innings the past two seasons, Dyson ranks 26th in ERA (2.61) and 25th in WHIP (1.04). He has a five-pitch repertoire, which is unusual for a reliever. He sinker and cutter are his primary offerings, and he induces a lot of grounders. In that same sample referenced above, Dyson ranks eighth in ground ball rate (60.7%).
Another attractive thing about Dyson is that he’s on a nice roll. After an uninspiring first 10 appearances of 2019, Dyson has pitched to a 1.31 ERA and 0.77 WHIP in 21 games since. He’s issued just two walks over that stretch, limiting opponents to a measly .197/.240/.296 batting line (.536 OPS). His 3.9 BB% ranks 10th among the 250 pitchers to log at least 30 innings so far in 2019.
Dyson also has some experience in the ninth inning, boasting 58 career saves to his credit, and has been very durable. He’s averaged nearly 70 appearances over the past four seasons.
Concerns
While being a very effective pitcher, Dyson is far from overpowering. In that sample of 171 relievers who’ve thrown 60+ innings the past two years, Dyson ranks 122nd in K% (21.5) and 132nd in swinging strike rate (10.2%).
The Twins could really use another lefty in the bullpen, or at the very least a right-hander who can hold his own against opposite-side hitters. Dyson has a .264/.354/.395 line against lefties for his career (.749 OPS), though he’s been a more effective so far this season (.238/.304/.357, .661 OPS).
He’s been incredible at home this year (0.52 ERA, .417 OPS against) but suspect on the road (4.60 ERA, .724 OPS), though those splits were reversed to some degree in 2018.
See Also
Greg Holland, RHP, Diamondbacks







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