Starts and Sits - All Starting Pitcher Matchups for Fantasy Baseball (May 12 - May 18)

Nick's fantasy baseball starts/sits, expert advice for all starting pitcher matchups for May 12 - May 18 (2025). Set your winning fantasy baseball lineups.

We've had a strong first quarter of the season, and we're keeping things rolling with our starting pitcher starts/sits for fantasy baseball Week 7- Monday, May 12 through Sunday, May 18. This is the time where contenders can truly start to pull away from the competition. Ensure that you've bookmark us for every start/sit option and possible two-start decisions for your rosters.

For 13 years running, we have been writing this Starting Pitcher Starts and Sits series weekly here at RotoBaller. I'm Nick Mariano, and I'll take us through the 2025 season. All kinds of firepower go into supplying this piece each week to produce a beloved series for our readers.

New readers should absorb the section below to learn the column's aim and how best to use this tool, while veterans can proceed to the guide. We wish you the best of luck with your fantasy baseball starting pitcher lineup decisions as we all try to calculate the optimal decisions for our squads. As always, be sure you weigh your team's needs above all else!

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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. The early season means plenty of jostling around as injuries crop up and managers settle into routines, so check back 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 what we're calling Week 7 of the fantasy season, which covers May 12 through May 18. Let's toe that rubber!

Week 7 Start/Sit Recommendations (May 12 - May 18)

Updated start/sit recommendations 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 Matchups Chart (May 12 - May 18)

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

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