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MLB · Start or Sit

Should I Start Zack Kelly or Isiah Kiner-Falefa?

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
Isiah Kiner-Falefa
Based on recent average (6.5 pts) and trend vs Zack Kelly (4 pts)
Zack Kellyout
SP · Boston Red Sox · MLB
4
avg pts (5g)
2.8
std dev
→ steady
last 4g
Last 5 games
2W8
5W7
1W4
3W3
9W2
VS
▶ Start this week
Isiah Kiner-Falefa
SS · Boston Red Sox · MLB
6.5
avg pts (8g)
4.1
std dev
→ steady
last 4g
Last 5 games
3W11
8W9
8W8
6W7
2W6

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Frequently Asked Questions

Should I start Zack Kelly or Isiah Kiner-Falefa?
Based on recent performance, start Isiah Kiner-Falefa. Isiah Kiner-Falefa averages 6.5 fantasy points over their last 8 games. See the full comparison and trend data on this page.
What is Zack Kelly's fantasy value right now?
Zack Kelly has averaged 4 fantasy points over their last 5 games this season, with a steady trend. Standard deviation of 2.8 points — a relatively consistent floor.
What is Isiah Kiner-Falefa's fantasy value right now?
Isiah Kiner-Falefa has averaged 6.5 fantasy points over their last 8 games this season, with a steady trend. Standard deviation of 4.1 points — a relatively consistent floor.

More MLB start/sit decisions

MLB Starting Pitcher RankingsMLB Outfielder Rankings Weekly Rankings Zack Kelly Profile Isiah Kiner-Falefa Profile