SP Matchups & Streamer Rankings – 6/19 & 6/20

Nick Pollack ranks every SP matchup for today and tomorrow.

With the 2021 season, I’m changing how I’m doing my starting pitcher streamers and daily matchup rankings

Instead of being featured in the SP Roundup, I’ll be highlighting my SP streamer picks for today and tomorrow inside this article, while also introducing four tiers and adding notes to each table.

The four tiers are as follows:


Auto-Start – Just do it. Don’t overthink this, start the man.

Probably Start – I’m likely starting these arms, though I recognize there is more risk than we’d like there to be. Either it’s a tough matchup for a good pitcher or a weak lineup for a volatile arm.

Questionable Start – There are situations where I’d take the chance, either with strong enough upside on the ability side, or a poor offense that a pitcher could take advantage of.

Do Not Start – The reward is not worth the risk. Don’t do it.


Obviously, there will be circumstances where pitchers should move between teams for your situation specifically and these new tiers should act as a little more help than the straight table from last year.

Please keep in mind that streaming is far from a perfect play. In fact, if they work out over half the time, I’d consider it a success. These matchup rankings & streamer picks are going to be wildly different than the actual results through the year, so please, have sympathy before the scathing comments and tweets. I’m only trying to help!

Make sure to read the notes if you’re wondering why I’m favoring certain pitchers over others – I won’t get to everyone and hopefully I answer what questions you will have.

There is a second table for tomorrow’s starting pitcher matchups as well, helping everyone get a jump on their nightly pickups. Please note that these matchups are subject to change, though, and there will be times when I have the incorrect pitcher going. I thank you for your future understanding.

Finally, I have highlighted in Green my streaming pick of the day – Yellow if I wouldn’t actually want to stream them (I have to pick one every day!). These are defined as “rostered in 20% or fewer leagues,” which really emphasizes the point that I’d be happy if over 50% of these worked. I could do the whole sub 30/40% rostered, but there’s no fun in that. You can use the rankings to realize who would be those picks, instead.


2021 Streamer Record: 43-33


Today’s Starting Pitcher Rankings


  • Despite the lower strikeout totals as of late, Walker Buehler still earns the top spot of Saturday’s ranks as he faces the Diamondbacks. It doesn’t get much safer than this start.
  • Lance Lynn and Framber Valdez face off in a wonderful matchup of high-volume pitchers and should both be trusted. I’d anticipate a Quality Start from both.


  • In the second tier, Chris Bassitt narrowly leads ahead of Alek Manoahdespite the tougher matchup. Bassitt has expressed a higher ceiling this season and has pitched incredibly well across the last two months. I’ll take that just above the solid-but-not-dominant outlook for Manoah.


  • Saturday’s streaming pick of the day is Patrick Sandovalwho gets a delicious matchup against the Tigers. Detroit struggles against lefties and Sandoval is flexing legit strikeout upside. Let this one fly.
  • Logan Gilbert had himself his best outing last time out, showcasing an improved slider and changeup approach that could stick in his start against Tampa. His pitch count has soared past 85 pitches as well, making him capable of a strong performance in Seattle.


  • It’s hard not to love what Austin Gomber has been achieving as of late and while he’s forced to pitch in Coors, I’m liking his chances to take down the mediocre Brew Crew.
  • Lastly, a backup streaming option would be Joe Ross as he looks to take down the Mets. He’s been surprisingly consistent over the past few weeks and could produce yet another Quality Start.


  • In the third tier, Josh Fleming is an intriguing option as he heads to Washington State. While he hasn’t always taken advantage of great matchups (cough Texas cough), there’s hope he can be stretched out a bit and take advantage on Saturday.
  • It’s been sink-or-swing with Adam Wainwright this season as we don’t know if he’ll have his cutter working on a given night. Let’s hope it’s there as he gets a difficult matchup in Atlanta.


  • At the bottom of the tier, there’s Jon Lester and Drew SmylyI’m not thrilled with these options, but I recognize they could give you 5-6 frames of production if you’re looking for volume.
  • I’m a bit of a fan of Vladimir Gutiérrez but the Padres are scary and the floor is making me lean bench. Still, not a bad desperate play entering the weekend.


  • In the bottom tier, the most intriguing option is Wil Crowewho looked plenty better last time out and gets Cleveland’s stumbling offense. If you’re looking for the sleeper play of the weekend, it may be this.
  • Brad Keller is getting the shot against the Red Sox and I’d rather avoid that one. It’s a tough bet to suggest Keller can make it all come together and survive a strong Boston crew.


Today’s Starting Pitcher Rankings

Tomorrow’s Starting Pitcher Rankings


  • It’s the day for Trevor Rogers to claim the top spot of the daily rankings as he’s the only ace left on the board. Sorry Hyun Jin Ryuit’s been a tough three-start stretch and sadly you’re facing one of the better teams against lefties on Sunday.
  • Taijuan Walker has done everything right to earn his spot in the top tier as well and should be able to take advantage of the middling Nationals lineup.


  • The second tier is…interesting today. It’s filled with hesitations but all are defiantly a step above those in Tier 3. It starts with Kenta Maeda who should be able to push 80 pitches against the Rangers, but didn’t have his sharpest slider and fastball last time out. He should be worth your time, though.
  • Following him is Dinelson Lametwho is beginning to push 5+ inning for the Padres and give us a glimpse at the pre-injured arm we anticipated in March. this could be the start where he begins to explode.


  • Sean Manaea and Casey Mize have each been on a great roll as of late and should make for good options against decent squads, while Shane McClanahan has a lovely matchup but gives us concerns about his length in starts.
  • How many pitches is Lance McCullers going to throw? And will they be of quality after his slider and curveball didn’t show up last time? It’s just worth the start but it gives me more anxiety than I’d like.


  • Kicking off the third tier is Luis Castillowho has certainly looked better as of late, but he gets a legit test in the mighty Padres offense. It’s unclear if he’s up to snuff as he’s failed to get the changeup whiffs we’ve seen across the years.
  • Patrick Corbin had one of his better performances last time out and the question is if he can keep up the slider and fastball command for a second start. Let’s hope it’s there.


  • It’s a very tough call between Tony Gonsolin and Dylan Bundyboth starters with a fantastic matchup ahead. Gonsolin has failed to carry his excellent slider into 2021 so far, while Bundy is enduring a tough moment in his seasonal journey. Both arms should be well worth your roster spot come All-Star break, but for now, it’s hard to tell if they’ll show up
  • I constantly feel Jordan Montgomery is on the brink of putting it all together with consistency, but he has stumbled plenty this season. If his curveball and changeup are demanding strikes, this could be a successful time hosting the A’s.


  • Dane Dunning is my reluctant streaming pick of the day as he faces the Twins. Dunning has proven beneficial as he faces weak squads, though the Twins could put up a fight. I’d avoid if I could.
  • Kwang Hyun Kim is another option for a deep stream as he’s had moments dominating with his slider. Don’t rule it out for a desperate Sunday.


  • In the final tier, I question how much we’ll see of Alec Millswho tossed 57 pitches in his last appearance. If he’s able to go close to 80 pitches, this could provide dividends, but I’m imaging too short of a stint to be fruitful.
  • Sammy Long is another option as he’ll make his third “start” for the Giants. Here’s your Hail Mary play for a Win as he could act as the bulk follower once again.


Tomorrow’s Starting Pitcher Rankings

Photo by Cliff Welch/Icon Sportswire | Design by Quincey Dong (@threerundong on Twitter)

Nick Pollack

Founder of Pitcher List. Creator of CSW, The List, and SP Roundup. Worked with MSG, FanGraphs, CBS Sports, and Washington Post. Former college pitcher, travel coach, pitching coach, and Brandeis alum. Wants every pitcher to be dope.

One response to “SP Matchups & Streamer Rankings – 6/19 & 6/20”

  1. Chris says:

    Trevor Rogers is being given extra rest, not starting until the next day. Sadly, goes from Cubs to Jays.

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