Not that you'd sit just any pitcher, of course, but if you're looking to stream with a spot or two, you've come to the right place. Scott White has 10 recommendations for the upcoming scoring period, all rostered in less than 80 percent of CBS Sports leagues. Most likely, they're the best you'll find off the waiver wire.

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All information is up to date as of Sunday evening.

Sleeper pitchers for Week 20 (Aug. 5-11)
Hayden Birdsong SP
SF San Francisco • #60 • Age: 23

Matchup

at WAS, vs. DET

Rostered

47%
The Giants freed up a rotation spot for Hayden Birdsong at the trade deadline, and now we'll get to see if he can overpower a lineup other than the Rockies. Seeing as his three secondary pitches all have an elite whiff rate, I like his chances in a two-start week.
Spencer Schwellenbach SP
ATL Atlanta • #56 • Age: 24

Matchup

vs. MIL

Rostered

79%
Given Spencer Schwellenbach's six-pitch arsenal and best-in-the-league-type control, it seemed like only a matter of time before he found his stride. He's rolling now in a way the Christian Yelich-less Brewers probably won't be able to stop.
Sean Manaea SP
NYM N.Y. Mets • #59 • Age: 32

Matchups

at STL, at SEA

Rostered

73%
It's hard to explain why Sean Manaea was so good in his last start, piling up 11 strikeouts on 23 whiffs over seven two-hit innings, but his two favorable matchups this week (Cardinals and Mariners) give him a pretty good chance to build off it.
JP Sears SP
OAK Oakland • #38 • Age: 28

Matchups

vs. CHW, at TOR

Rostered

31%
Pitching across the league came back down to earth in July, but JP Sears went the other direction, putting together a 3.07 ERA, 1.02 WHIP, and 9.2 K/9 across five starts (with most of the damage coming in one rogue start). He couldn't ask for much better matchups this week, going against the worst offense in baseball (White Sox) and the sixth-worst (Blue Jays).
Andrew Abbott SP
CIN Cincinnati • #41 • Age: 25

Matchup

at MIA

Rostered

75%
Andrew Abbott has predictably become more vulnerable to the long ball as the weather has heated up, but the new-look Marlins don't have many batters capable of putting the ball in the bleachers, particularly at their own home park. They also collectively have the worst OPS against lefties.
Michael Wacha SP
KC Kansas City • #52 • Age: 33

Matchup

vs. STL

Rostered

79%
Michael Wacha has become a fixture on this list and may be on the verge of graduating from it with his streak of 13 straight starts allowing no more than three earned runs for a 2.59 ERA. Let's give him one more go against a Cardinals lineup that's trending up but still ranks in the bottom third in runs scored.
Jose Quintana SP
NYM N.Y. Mets • #62 • Age: 35

Matchup

at SEA

Rostered

49%
The 13-year veteran had found his footing in eight starts prior to Sunday's, putting together a 1.91 ERA and 1.02 WHIP with nearly a strikeout per inning. Even with the latest hiccup against the Angels Jose Quintana is still a worthwhile play in Week 20 (Aug. 5-11) against a Mariners lineup that ranks near the bottom in runs scored.
River Ryan SP
LAD L.A. Dodgers • #77 • Age: 26

Matchup

vs. PIT

Rostered

44%
River Ryan's combination of missed bats and ground balls gives him a chance to be a real find. After another decent start at the Athletics over the weekend, he's worth looking into against the Pirates in Week 20 (Aug. 5-11).
Jeffrey Springs SP
TB Tampa Bay • #59 • Age: 32

Matchups

at STL, vs. BAL

Rostered

70%
Jeffrey Springs' velocity wasn't quite up to snuff in his first start back from Tommy John surgery, but neither he nor manager Kevin Cash expressed concern over it. He's a real gamble until we see him deliver on his potential, but since he lines up for two starts this week, one being a favorable matchup against the Cardinals, it's a gamble you might be able to justify in a points league especially.
Colin Rea SP
MIL Milwaukee • #48 • Age: 34

Matchups

at ATL, vs. CIN

Rostered

68%
Though all the underlying numbers still support the idea that Colin Rea will come crashing down at some point, it hasn't happened yet. The Braves and Reds make for two pretty good matchups this week if you want to press your luck further.