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MLB · Start or Sit

Should I Start Mason Black or Stephen Kolek?

Data-driven MLB fantasy start/sit decision. Recent game logs, trend analysis, and a verdict based on actual performance — not gut feel.

Start this week
Stephen Kolek
Based on recent average (30.3 pts) and trend vs Mason Black (6.1 pts)
Mason Black
SP · Kansas City Royals · MLB
6.1
avg pts (8g)
2
std dev
→ steady
last 4g
Last 5 games
6W22
5W20
9W19
7W11
6W10
VS
▶ Start this week
Stephen Kolekout
SP · Kansas City Royals · MLB
30.3
avg pts (6g)
7.9
std dev
→ steady
last 4g
Last 5 games
38W11
35W10
16W9
37W8
32W7

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Frequently Asked Questions

Should I start Mason Black or Stephen Kolek?
Based on recent performance, start Stephen Kolek. Stephen Kolek averages 30.3 fantasy points over their last 6 games. See the full comparison and trend data on this page.
What is Mason Black's fantasy value right now?
Mason Black has averaged 6.1 fantasy points over their last 8 games this season, with a steady trend. Standard deviation of 2 points — a relatively consistent floor.
What is Stephen Kolek's fantasy value right now?
Stephen Kolek has averaged 30.3 fantasy points over their last 6 games this season, with a steady trend. Standard deviation of 7.9 points — a relatively consistent floor.

More MLB start/sit decisions

MLB Starting Pitcher RankingsMLB Outfielder Rankings Weekly Rankings Mason Black Profile Stephen Kolek Profile