The Mariners took two of three the last time they were in Sacramento. It was their ninth consecutive series win and moved them to three games up in the AL West. They immediately followed with a long stretch of losing that they’re still recovering from. The Mariners have won more than they’ve lost recently, going 23-16 since bottoming out in Arizona, but their pace has slowed to .500 since the All-Star break. The trade deadline looms, and the Mariners have been described as aggressive — the roster could look different soon. This series will define the task ahead for whoever is on the roster in the season’s final stage.

At a Glance

Mariners

Athletics

Mariners

Athletics

Game 1

Monday, July 28 | 7:05 pm

RHP Luis Castillo

LHP JP Sears

56%

44%

Game 2

Tuesday, July 29 | 7:05 pm

RHP Logan Evans

RHP Luis Severino

47%

53%

Game 3

Wednesday, July 30 | 7:05 pm

RHP Bryan Woo

LHP Jeffrey Springs

56%

44%

*Game odds courtesy of FanGraphs

Team Overview

Overview

Athletics

Mariners

Edge

Overview

Athletics

Mariners

Edge

Batting (wRC+)

103 (7th in AL)

111 (2nd in AL)

Mariners

Fielding (OAA)

-16 (13th)

-22 (14th)

Athletics

Starting Pitching (FIP-)

122 (15th)

101 (8th)

Mariners

Bullpen (FIP-)

105 (14th)

103 (12th)

Mariners

The A’s have been bad this year by just about every measure. They’re bottom five in win rate (.426) and next to last in run differential (-121). They’re trending up this month and enter Monday above .500 in July with a +19 run differential. That includes sweeping the Astros in four games over the weekend, which is both a favor and an omen for the series ahead. While the A’s have a perfectly reasonable 26-31 record on the road, they’ve been absolutely atrocious at home; at 20-31, they have the second worst home record in baseball just ahead of the Rockies. And speaking of Colorado, Baseball Savant has the park factors in Sutter Health Park just a tiny bit behind Coors Field this year.

Athletics Lineup

Player

Position

Bats

PA

K%

BB%

ISO

wRC+

Player

Position

Bats

PA

K%

BB%

ISO

wRC+

Lawrence Butler

CF

L

447

28.6%

9.4%

0.181

98

Nick Kurtz

1B

L

276

31.2%

10.5%

0.374

184

Brent Rooker

DH

R

469

22.4%

10.0%

0.222

130

Shea Langeliers

C

R

310

19.7%

7.7%

0.234

113

Tyler Soderstrom

LF

L

431

23.0%

9.0%

0.197

114

Jacob Wilson

SS

R

396

7.8%

5.3%

0.127

119

Carlos Cortes (AAA)

RF

L

314

14.6%

13.1%

0.281

139

Gio Urshela

3B

R

157

19.1%

7.6%

0.099

70

Luis Urías

2B

R

284

13.4%

9.9%

0.125

88

The A’s lineup has been middling for the season as a whole, but their active roster looks a bit better with a 114 wRC+. Nick Kurtz leads the team in most everything and became the first rookie in MLB history with a four homer game on Friday. Brent Rooker, who was not the Home Run Derby champ, is having another strong season with 21 home runs. Rookie Jacob Wilson started in the All-Star game but has a -24 wRC+ since taking a pitch on the hand on July 8. Lawrence Butler is also in a bit of a slump, going 3-for-38 since the break.

Probable Pitchers

Updated Stuff+ Explainer

MLB: Athletics at Houston Astros

Troy Taormina-Imagn Images

Game 1 Pitching Matchup

Pitcher

IP

K%

BB%

HR/FB%

GB%

ERA

FIP

Pitcher

IP

K%

BB%

HR/FB%

GB%

ERA

FIP

JP Sears

106.2

20.1%

5.8%

12.7%

28.3%

4.98

4.94

Luis Castillo

120

21.3%

7.2%

8.5%

41.8%

3.30

3.60

LHP JP Sears

Pitch

Frequency

Velocity

Stuff+

Whiff+

BIP+

xwOBA

Pitch

Frequency

Velocity

Stuff+

Whiff+

BIP+

xwOBA

Four-seam

39.0%

92.2

79

87

85

0.374

Sinker

5.7%

90.3

73

71

78

0.418

Changeup

15.7%

83.2

76

71

93

0.308

Slider

12.3%

80.2

122

71

81

0.288

Sweeper

27.4%

79.1

122

76

94

0.223

From a previous series preview:

JP Sears is a familiar foe, having been drafted and developed by the Mariners and spending the last three years as the A’s de facto ace. His extreme fly ball tendencies were lessened a touch last year after he added a sinker to his pitch mix, but he still allowed 28 home runs to fly over the fence. Despite the continued dinger problem, he actually lowered his ERA a bit while still outpacing his FIP and xFIP by pretty wide margins.

Game 2 Pitching Matchup

Pitcher

IP

K%

BB%

HR/FB%

GB%

ERA

FIP

Pitcher

IP

K%

BB%

HR/FB%

GB%

ERA

FIP

Luis Severino

125.1

16.7%

7.3%

9.2%

40.8%

4.95

4.21

Logan Evans

59.1

16.8%

8.2%

12.7%

41.0%

3.64

4.82

RHP Luis Severino

Pitch

Frequency

Velocity

Stuff+

Whiff+

BIP+

xwOBA

Pitch

Frequency

Velocity

Stuff+

Whiff+

BIP+

xwOBA

Four-seam

26.5%

96.0

105

91

88

0.366

Sinker

22.1%

95.7

96

70

128

0.323

Cutter

17.5%

93.1

96

72

117

0.377

Changeup

5.2%

86.5

92

56

85

0.459

Slider

4.4%

87.0

131

41

94

0.209

Sweeper

24.3%

84.8

131

63

87

0.304

From a previous series preview:

The A’s handed out the largest free agent contract in their franchise history to Luis Severino this offseason. There are worse ways to spend money in baseball, but Severino definitely isn’t the ace he once was with the Yankees. He did complete a pretty successful comeback campaign last year with the Mets, completing a full season for the first time since 2018 with some solid results. He added a sinker to his pitch mix last year and it really helped him keep the ball on the ground more often to go along with the swing-and-miss stuff already present in his arsenal. He’s got name recognition and isn’t that far removed from being a frontline starter. That’s a valuable thing for the pitching starved A’s.

Game 3 Pitching Matchup

Pitcher

IP

K%

BB%

HR/FB%

GB%

ERA

FIP

Pitcher

IP

K%

BB%

HR/FB%

GB%

ERA

FIP

Jeffrey Springs

120

18.9%

7.8%

12.0%

32.2%

4.13

4.70

Bryan Woo

126.2

24.3%

4.8%

10.7%

39.1%

2.91

3.46

LHP Jeffrey Springs

Pitch

Frequency

Velocity

Stuff+

Whiff+

BIP+

xwOBA

Pitch

Frequency

Velocity

Stuff+

Whiff+

BIP+

xwOBA

Four-seam

41.9%

90.5

89

68

80

0.344

Cutter

4.6%

86.8

88

77

126

0.456

Changeup

26.3%

79.4

101

127

90

0.276

Slider

23.1%

83.5

95

61

88

0.385

Sweeper

4.1%

76.1

95

From a previous series preview:

Jeffrey Springs was the other big offseason acquisition for the A’s after they brought him over in a big trade with the Rays. Springs enjoyed a breakout season in 2022 but was injured early in the next season and needed Tommy John surgery, costing him the rest of 2023 and most of 2024. His stuff was pretty diminished in his seven big league starts last year, but his surface level stats looked pretty good. When he’s at his peak, his changeup is a pretty deadly weapon and he emerged from his injury rehab with a new cutter under his belt. He’ll need to find some extra velocity on his fastball to hit his ceiling — he lost more than a tick off his heater last year — but his secondary offerings are all top notch.

The Big Picture:

AL West Standings

Team

W-L

W%

Games Behind

Recent Form

Team

W-L

W%

Games Behind

Recent Form

Astros

60-46

0.566

W-L-L-L-L

Mariners

56-50

0.528

4.0

L-W-L-W-L

Rangers

56-50

0.528

4.0

W-W-W-W-W

Angels

51-55

0.481

9.0

L-L-W-L-W

Athletics

46-62

0.426

15.0

L-W-W-W-W

AL Wild Card Standings

Team

W-L

W%

Games Behind

Recent Form

Team

W-L

W%

Games Behind

Recent Form

Yankees

57-48

0.543

+1.5

W-L-L-L-W

Red Sox

57-50

0.533

+0.5

L-W-L-W-W

Mariners

56-50

0.528

L-W-L-W-L

Rangers

56-50

0.528

W-W-W-W-W

Rays

53-53

0.500

3.5

W-L-L-L-L

Following their sweep of the A’s over the weekend, the Rangers have moved into a tie with the Mariners in the standings. Texas visits Anaheim this week before the absolutely massive four-game series in Seattle this weekend. As mentioned above, the Astros were swept at home in a four-game series against the A’s and will look to bounce back against the Nationals this week. In the Wild Card race, the Yankees are facing a pretty major crisis after Aaron Judge was placed on the IL with an elbow injury over the weekend. They’ll host the quickly receding Rays for four games this week. Meanwhile, the Red Sox beat the Dodgers last weekend and head to Minnesota for a quick road trip this week.