Starts and Sits - All Starting Pitcher Matchups for Fantasy Baseball (June 15 - June 21)

June 14, 2026

Nick's fantasy baseball starts/sits, expert advice for all starting pitcher matchups for June 15 - June 21 (2026). Set your winning fantasy baseball lineups.

Limber up that arm and get ready to dominate with some updated starting pitcher starts/sits for fantasy baseball for the week ahead - Monday, June 15 through Sunday, June 21. We'll tell you who is pitching, their opponent, and a confidence/startability score based on our winning tools. This is all built to provide you with the best start/sit decision-making tools and present your possible two-start options.

For 14 years running, we have been writing this Starting Pitcher Starts and Sits series weekly here at RotoBaller. I'm Nick Mariano, here to take us all through the 2026 season. All sorts of data and strategy have helped shape this popular piece, providing RotoBallers with only the finest of work.

Newcomers should check in with the primer below to make sure you can read this effectively, while long-time users can head on down. This will help your fantasy baseball starting pitcher decisions, identifying targets and landmines alike. Let's rise to the top together!

Start/Sit Data Overview

Ahead of each week of the fantasy baseball season, we publish the table below. We have the probable starters for every game of the week and a grade for them on a 0-100 scale. The intent is to give you advice and inspire confidence (or lack thereof) in your decisions to start or sit certain pitchers.

Please note that beyond the usual "Start" and "Sit" labels, we've expanded on the old "context-dependent" section to break it down further with "Lean Sit," "Lean Start," and true 50/50 "Coin Flip" designations. This is because different leagues call for different actions, and those in start-sit purgatory may be worth the gamble to some.

Also, we put the arms best projected to start or get bulk innings or actionable arms who may return from the injured list or be called up. Still, some situations are fluid, and we update ASAP to reflect accurate information. There is always something to tweak, so be sure to check in frequently!

The "starts" category includes pitchers you'd likely start in every league. The "sits" are pitchers you likely sit in every league.

The 40-60 range will mean it is close, and it's up to you to decide based on your league settings or team needs (wins, strikeouts, etc.), how deep your league is, which roto/points categories are scored, and so on.

Here are your starts and sits for the next week of the fantasy season, covering June 15 through June 21.

Pitcher Start/Sit Recommendations (June 15 - June 21)

Updated starts/sits for this week's MLB games. This chart is updated daily as probable starters are constantly changing with postponements, injuries, etc. Scroll down further for a color-coded chart. If you can't see the chart below, click here to see the starts/sits on a separate page:

Start/Sit Color-Coded Chart (June 15 - June 21)

The grid below shows the same data but as a color-coded grid:

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