Kenley Jansen vs Mason Miller

Kenley JansenMason Miller

Kenley Jansen and Mason Miller compared on their MLB careers: Kenley Jansen played 17 seasons, 2010 to 2026, Mason Miller 4 seasons, 2023 to 2026. Kenley Jansen has 58 wins to Mason Miller's 8. Kenley Jansen won 1 title.

Who has the better career numbers?

Kenley Jansen and Mason Miller career totals
981GP188
58W8
46L9
2.6ERA2.3
970.1IP227
1,327K369
305BB88
1.0WHIP0.9
497SV87

How do they compare in the postseason?

Kenley Jansen and Mason Miller postseason
59GP2
18R0
34H0

Where each stands all time

Kenley Jansen and Mason Miller all-time places
Kenley JansenAll-time rankMason Miller
3rd (497)Saves211th (87)

Among the MLB players with a career line on file, regular season, counting stats only — the same lists the records pages run on.

Titles and awards

  • Kenley Jansen: 1 championship; none on file
  • Mason Miller: 0 championships; none on file

Awards come from the league’s published winner lists; a championship counts a season played for the club that won it.

Season by season

Lined up by career year, not by calendar: each row is the players’ nth season.

Kenley Jansen and Mason Miller season by season
W: Games in which this pitcher was credited with the win.L: Games in which this pitcher was charged with the loss.ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.W: Games in which this pitcher was credited with the win.L: Games in which this pitcher was charged with the loss.ERA: Earned runs allowed per nine innings pitched — lower is better. Under 3.00 is excellent.
1st2010100.672023033.78
2nd2011212.852024222.49
3rd2012532.352025122.63
4th2013431.882026521.21
5th2014232.76————
6th2015212.41————
7th2016321.83————
8th2017501.32————
9th2018153.01————
10th2019533.71————
11th2020313.33————
12th2021442.22————
13th2022523.38————
14th2023363.63————
15th2024423.29————
16th2025542.59————
17th2026463.35————

What the columns mean: W · L · ERA