Phillies: Rotation’s motivations or mysteries

PHILADELPHIA, PA - APRIL 17: Jake Arrieta #49 of the Philadelphia Phillies acknowledges the crowd during a pitching change during to the game between the New York Mets and the Philadelphia Phillies at Citizens Bank Park on Wednesday, April 17, 2019 in Philadelphia, Pennsylvania. (Photo by Rob Tringali/MLB Photos via Getty Images)
PHILADELPHIA, PA - APRIL 17: Jake Arrieta #49 of the Philadelphia Phillies acknowledges the crowd during a pitching change during to the game between the New York Mets and the Philadelphia Phillies at Citizens Bank Park on Wednesday, April 17, 2019 in Philadelphia, Pennsylvania. (Photo by Rob Tringali/MLB Photos via Getty Images)
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Phillies
Even though Irvin has returned to the IronPigs, he’ll probably be back with the Phillies. Photo by Nuccio DiNuzzo/Getty Images.

The Numerical Bible:  

This review is not a sabermetrics article, which means no heavy statistical analysis. But because some readers rely on stats, this is only a reference: no reason to articulate the importance of these numbers.

Phillies rotation’s results toward 80 percent:    (through May 28)

  • Nola: 5 good, 3 so-so and 3 bad out of 11 total for 72.7%
  • Arrieta: 8 good, 1 so-so and 2 bad out of 11 total for 81.8%
  • Eflin: 7 good, 0 so-so and 4 bad out of 11 total for 63.6%
  • Velasquez: 4 good, 0 so-so and 2 bad out of 6 total for 66.7%
  • Eickhoff: 3 good, 1 so-so and 3 bad out of 7 total for 57.1%
  • Pivetta: 0 good, 3 so-so and 2 bad out of 5 total for 60%
  • Irvin: 1 good, 1 so-so and 1 bad out of 3 total for 66.7%
  • This tally includes inherited runners that score.
    Rule of thumb is 4 good and so-so outings out of every 5 or 80%.

Phillies statistics for 2019:    (through May 28)

  • Velasquez, almost 27: 9 Gms. (3 relief), 33 Inn., 2-2, a 4.64 ERA, a 6.12 FIP, a 5.00 xFIP, a 4.63 SIERA, a -0.2 fWAR and a 1.48 WHIP.
  • Eickhoff, almost 29: 8 Gms. (1 relief), 42 Inn., 2-2, a 3.86 ERA, a 4.54 FIP, a 4.74 xFIP, a 4.45 SIERA, a 0.3 fWAR and a 1.19 WHIP.

Pivetta, 26:

  • Phillies: 5 Gms., 23 1/3 Inn., 3-1, a 7.71 ERA, a 6.67 FIP, a 4.90 xFIP, a 4.90 SIERA, a -0.2 fWAR and a 2.13 WHIP (7.85 K/9 and 3.93 BB/9).
  • AAA: 6 Gms. 37 Inn., 4-1, a 3.41 ERA, a 3.33 FIP, a 3.97 xFIP and a 1.14 WHIP (12.16 K/9 and 4.86 BB/9).

Irvin, 25:

  • Phillies: 3 Gms., 17 2/3 Inn., 2-1, a 5.60 ERA, a 4.84 FIP, a 5.01 xFIP, a 4.93 SIERA, a 0.1 fWAR and a 1.25 WHIP.
  • AAA: 6 Gms. 36 Inn., 2-0, a 2.25 ERA, a 4.54 FIP, a 5.51 xFIP and a 1.22 WHIP.

If you have any questions or opinions regarding Philadelphia Phillies players, please open the comments section.