Philadelphia's Nine-Game Winning Streak Is Carrying an Ace Having His Worst Stretch of the Year

The Audible

The AudibleMLBT-Mobile Park

Philadelphia's Nine-Game Winning Streak Is Carrying an Ace Having His Worst Stretch of the Year.

9:40 PM ET · T-Mobile Park, Seattle, WA
Philadelphia Phillies (73-58) at Seattle Mariners (62-69)
RHP Zack Wheeler (PHI) vs. RHP Logan Gilbert (SEA)

MoneylinePHI −115SEA range −105 to +101 (9 books)⚡ Sharp Signal

Total6.5unchanged

RunlinePHI −1.5SEA +1.5

Philadelphia has won nine games in a row, and for most of that stretch its ace has been the problem, not the reason.

Zack Wheeler has been rocked for a 6.64 ERA over his last five starts — 15 earned runs in 20.3 innings — the kind of number that reads like a pitcher losing his grip on a season. His full-season Statcast profile says otherwise: a 5.8% barrel rate that's among the stingiest marks in the sport, an 83.6% ground-ball rate, and a 2.78 xERA that's actually a shade better than his sparkling 2.92 ERA. The stuff hasn't gone anywhere. The results, for two weeks, just haven't matched it.

Seattle gets the benefit of the softest version of Wheeler in months, and the board still can't fully agree on who's favored — Seattle's moneyline ranges from −105 to +101 across nine books, favorite-direction daylight in a game DraftKings has essentially even. Logan Gilbert takes the mound for the Mariners carrying a mirror-image problem of his own: a 3.35 ERA that's actually 0.35 runs better than his 3.70 xERA, with hitters running a 41.8% hard-hit rate and a 10.1% barrel rate against him. Neither Wheeler's rough patch nor Gilbert's overperformance looks built to last — Philadelphia's win streak has just bought its ace time to sort out which one turns first.

6.64

Wheeler's ERA, last 5 starts

5.8%

Wheeler's season barrel rate — elite

9

Philadelphia's winning streak

Sources: Baseball Savant · MLB Stats API · The Odds API — Watch: whether Wheeler's contact quality shows up in the results before the streak ends

The Read

The ReadMLBComerica Park

Detroit Is Losing Five Straight. Riley Greene's Barrel Rate Doesn't Know That.

6:40 PM ET · Comerica Park, Detroit, MI
Tampa Bay Rays (77-53) at Detroit Tigers (61-69)
RHP Drew Rasmussen (TB) vs. LHP Framber Valdez (DET)

MoneylineTB −130DET +121

Total7.5unchanged

RunlineTB −1.5DET +1.5

Detroit has had a miserable week — five losses in a row, the kind of stretch that buries individual performances under the team record. Riley Greene's numbers this season don't read like a guy playing for a sinking ship.

Greene is barreling the ball at a 14.6% clip and hitting it hard 48.3% of the time, both top-of-the-scale marks, and his expected slugging (.478) actually runs 28 points ahead of his real .450 SLG — contact quality that hasn't fully cashed in yet. A .258 xBA against an actual .273 average says the swings have been even better than his solid batting line already suggests.

Tampa Bay arrives holding one of the best records in the American League at 77-53, and reliever Griffin Jax is working back from a rehab assignment — a sign the Rays' bullpen depth chart is about to get healthier at the right time of year. Framber Valdez takes the ball for a Tigers club trying to avoid a sixth straight loss with a season-long ERA (4.35) that lines up almost exactly with his 4.44 xERA — no hidden luck gap in either direction, just a matchup where Detroit's real problem might be less about pitching and more about a lineup nobody's noticed is still hitting. Five losses in a row is a real streak. Riley Greene quietly mashing through it is a real number too — they're just not telling the same story.

.450 / .478

Greene's SLG vs. xSLG

14.6%

Greene's barrel rate

77-53

Tampa Bay's record

Sources: Baseball Savant · MLB Stats API · ESPN — Watch: whether Greene's contact quality finally moves the Tigers' offense out of its funk

Stat of the Day

+16.3

Dansby Swanson · Cubs shortstop · defensive runs above average (Def)

+16.3. The Defensive Runs Swanson Is Quietly Adding While Kevin Gausman's ERA Tells the Wrong Story.

Sixteen and a third. That's how many defensive runs above average Dansby Swanson has been worth at shortstop for the Cubs this season — the best mark on a roster that already ranked among the sport's best defensive infields a week ago.

Swanson's +16.3 Def leads all Cubs defenders and ranks among the best at any position in the sport — 1,023 innings at shortstop with just six errors, a glove that's quietly been erasing the extra baserunners an average pitching staff tends to allow. It's the kind of defense sitting behind a Kevin Gausman start that actually reads better underneath than his 4.58 ERA suggests: a 4.03 xERA, a 0.55-run gap in his favor that says the results have been a touch unlucky, not the process.

Merrill Kelly takes the ball for Arizona off his roughest stretch of the year — an 8.24 ERA over four August starts, more than three runs worse than his season mark. Corbin Carroll's own glove in right field (+10 Outs Above Average) gives the Diamondbacks their own version of Chicago's defensive floor, even on a night the rotation isn't doing the heavy lifting. Two contending infields playing spotless defense behind two very different pitching stories.

Sources: FanGraphs · Baseball Savant · MLB Stats API — Watch: whether Chicago's glove keeps bailing out an average night from the rotation

The Shift

The ShiftMLBSutter Health Park

Highest Total on the Board. Worst Defense in Baseball. A Starter Who Can't Find It on the Road.

9:40 PM ET · Sutter Health Park, Sacramento, CA
Minnesota Twins (63-68) at Athletics (51-80)
RHP Zebby Matthews (MIN) vs. LHP Jeffrey Springs (ATH)

MoneylineMIN −162ATH +134

Total10.59 books, no daylight

RunlineMIN −1.5ATH +1.5

Sacramento doesn't get many marquee matchups, but tonight it quietly owns the slate's shakiest combination: the board's highest total, its worst defensive team, and a starting pitcher who can't find home cooking on the road.

The total sits at 10.5, a run and a half above the next-highest number on the board (9.0, Cubs-Diamondbacks) — and nine different sportsbooks all have it at exactly 10.5, zero disagreement on either side. The Athletics rank dead last in baseball in Outs Above Average (-38) and second-worst in Defensive Runs Saved (-26), a defense that's turned routine contact into extra bases most of the season. Minnesota's Zebby Matthews doesn't get to lean on a strong defense behind him either: he's a 3.14 ERA pitcher at home and a 7.13 ERA pitcher on the road, and tonight's game is in Sacramento.

Jeffrey Springs takes the ball for Oakland carrying a full season's workload on a rebuilding roster, and the pen behind him has logged heavy innings the last three days. When the highest number on the board has this little disagreement attached to it, sometimes the math is just doing its job.

10.5

Highest total on the board

-38

Athletics' OAA — last in MLB

3.14 / 7.13

Matthews' home/road ERA

Sources: The Odds API · FanGraphs · MLB Stats API — Watch: whether the total actually gets tested or the defense makes it moot early

Pre-Snap

BOS @ MIA6:40 PM ET

Sandy Alcantara has been nearly untouchable in August — a 1.38 ERA across four starts — opposite Boston's Ranger Suárez, riding the exact opposite trend (5.40 ERA in his own August starts).BOS −128 · total 7.5

COL @ WSH6:45 PM ET

Colorado arrives on a six-game losing streak, its worst stretch of an already lost season, against Washington's Cade Cavalli.WSH −185 · total 8.0

TEX @ CHW7:40 PM ET

Kumar Rocker has scuffled in August — a 6.87 ERA across four starts — for a Rangers club still fighting to stay in the playoff race.CHW −131 · total 8.5

CLE @ LAA9:38 PM ET

George Klassen has been dominant at home this month — a 1.59 ERA in August — hosting a Cleveland club on the road.CLE −168 · total 7.5

PIT @ SD9:40 PM ET

Braxton Ashcraft has quietly put together a 2.00 ERA in August for a Pirates club with little left to play for, against a Padres team still chasing a Wild Card spot.SD −111 · total 7.5

CIN @ SF9:45 PM ET

San Francisco hadn't named a starter as of this morning, but the Giants are the more consequential team here, still hanging onto their own playoff math down the stretch.SF −162 · total 7.5

US OPENAll Day

Grand Slam qualifying opens at Flushing Meadows — 64 first-round matches across the ATP and WTA fields today, with the main draw set to begin next week.Qualifying · Round 1

Weather Watch

A calm board overall — nothing clears a real Weather Impact Score. The one outlier is Oracle Park's usual evening wind, 14+ mph off the bay at first pitch. loanDepot park (BOS@MIA), Tropicana Field (TB@DET), and Chase Field (CHC@ARI) excluded as closed domes/retractable roofs.

ORACLE PARK · CIN@SF

Mostly Clear · 62°F

14.2 mph WNW · WIS 2/7

ANGEL STADIUM · CLE@LAA

Mostly Clear · 80°F

10.6 mph SSW · WIS 1/7

SUTTER HEALTH PARK · MIN@ATH

Clear · 91°F

10.5 mph SW · WIS 1/7

COMERICA PARK · TB@DET

Mostly Clear · 76°F

9.7 mph WNW · WIS 1/7

T-MOBILE PARK · PHI@SEA

Clear · 76°F

8.8 mph N · WIS 1/7

PETCO PARK · PIT@SD

Overcast · 73°F

8.3 mph SW · WIS 1/7

RATE FIELD · TEX@CHW

Partly Cloudy · 71°F

7.4 mph E · WIS 0/7

NATIONALS PARK · COL@WSH

Clear · 79°F

7.0 mph NW · WIS 0/7

Two-Minute Drill

Three questions. Answers at the bottom.

01

Tonight's Audible lands at T-Mobile Park. Whose number is retired and honored with a statue outside the ballpark?

Ken Griffey Jr. — his No. 24 is retired by the Mariners.

02

Tonight's Read is at Comerica Park. What year did the Tigers most recently win the World Series?

1984 — a five-game win over the San Diego Padres.

03

Tonight's Stat of the Day involves a game at Chase Field. In what year did the Diamondbacks win their only World Series title, just their fourth season of existence?

2001 — beating the Yankees in seven games.

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