Bobby Estalella

5'8", 180 lbs Athletics OF
Illustrated silhouette of a player wearing the Philadelphia Athletics uniform

AVG

.282

HR

44

RBI

308

R

279

Career

Overview Stats Games Splits Bio

October

DATE TM OPP SCORE AB R H 2B 3B HR RBI BB HBP SO SB CS AVG OBP SLG
Sun
10/1
PHA @
CLE CLE
W
5-0
4 1 1 0 0 1 3 0 0 0 0 0 .250 .250 1.000
Sun
10/1
PHA @
CLE CLE
W
5-2
4 1 2 0 0 0 1 0 0 1 0 0 .500 .500 .500
Total 8 2 3 0 0 1 4 0 0 1 0 .375 .375 .750

September

DATE TM OPP SCORE AB R H 2B 3B HR RBI BB HBP SO SB CS AVG OBP SLG
Sat
9/30
PHA @
CLE CLE
W
5-1
3 1 1 0 1 0 1 1 0 1 0 0 .333 .500 1.000
Fri
9/29
PHA @
CLE CLE
N 1-1 4 0 0 0 0 0 0 0 0 1 0 0 .000 .000 .000
Fri
9/29
PHA @
CLE CLE
W
4-2
4 0 0 0 0 0 1 0 0 0 0 0 .000 .000 .000
Wed
9/27
PHA @
DET DET
L
0-4
4 0 1 0 0 0 0 0 0 1 0 0 .250 .250 .250
Tue
9/26
PHA @
DET DET
L
0-6
4 0 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Mon
9/25
PHA @
DET DET
W
2-1
1 0 0 0 0 0 0 2 0 1 0 0 .000 .667 .000
Sun
9/24
PHA @
SLA SLA
L
2-3
3 0 1 0 0 0 1 0 0 1 0 0 .333 .333 .333
Sat
9/23
PHA @
SLA SLA
L
1-3
4 0 1 1 0 0 0 0 0 0 0 0 .250 .250 .500
Fri
9/22
PHA @
SLA SLA
L
2-4
5 0 2 0 0 0 0 0 0 1 0 0 .400 .400 .400
Wed
9/20
PHA @
CWS CWS
L
1-6
1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Tue
9/19
PHA @
CWS CWS
L
3-6
1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Sun
9/17
PHA @
NYY NYY
W
5-4
0 0 0 0 0 0 0 1 0 0 0 0 1.000
Sat
9/9
PHA @
WSH WSH
W
3-1
5 0 2 1 0 0 1 0 0 0 0 0 .400 .400 .600
Fri
9/8
PHA @
WSH WSH
L
0-4
4 0 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Mon
9/4
PHA @
NYY NYY
L
0-14
4 0 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Mon
9/4
PHA @
NYY NYY
L
0-10
3 0 1 0 0 0 0 1 0 0 0 0 .333 .500 .333
Sun
9/3
PHA @
BSA BSA
W
5-1
5 0 3 0 1 0 2 0 0 0 0 0 .600 .600 1.000
Sat
9/2
PHA @
BSA BSA
L
5-6
4 0 2 0 0 0 1 0 0 1 0 0 .500 .500 .500
Fri
9/1
PHA @
BSA BSA
L
3-4
4 0 0 0 0 0 0 0 0 1 0 0 .000 .000 .000
Total 63 1 17 2 2 0 7 5 0 8 0 .270 .324 .365

August

DATE TM OPP SCORE AB R H 2B 3B HR RBI BB HBP SO SB CS AVG OBP SLG
Wed
8/30
PHA vs
WSH WSH
L
4-9
4 1 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Tue
8/29
PHA vs
WSH WSH
W
11-4
4 2 3 0 0 0 0 1 0 0 0 0 .750 .800 .750
Tue
8/29
PHA vs
WSH WSH
W
3-1
3 1 2 1 1 0 1 1 0 0 0 0 .667 .750 1.667
Sun
8/27
PHA vs
BSA BSA
L
2-7
4 0 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Sun
8/27
PHA vs
BSA BSA
L
5-8
4 2 3 0 0 1 1 1 0 0 0 0 .750 .800 1.500
Sat
8/26
PHA vs
BSA BSA
W
6-1
3 0 0 0 0 0 0 1 0 0 0 0 .000 .250 .000
Fri
8/25
PHA vs
BSA BSA
W
9-4
4 0 3 0 0 0 4 0 0 0 0 0 .750 .750 .750
Fri
8/25
PHA vs
BSA BSA
W
6-1
3 1 2 0 0 1 3 1 0 0 0 0 .667 .750 1.667
Tue
8/22
PHA vs
CWS CWS
W
5-1
4 1 1 0 0 0 1 0 0 0 0 0 .250 .250 .250
Mon
8/21
PHA vs
CWS CWS
W
3-2
4 0 1 0 0 0 0 1 0 1 0 0 .250 .400 .250
Sun
8/20
PHA vs
CWS CWS
W
8-3
5 1 2 0 0 0 2 0 0 0 0 0 .400 .400 .400
Sun
8/20
PHA vs
CWS CWS
L
2-3
3 0 0 0 0 0 0 1 0 1 0 0 .000 .250 .000
Sat
8/19
PHA vs
SLA SLA
W
4-3
6 1 2 0 1 0 0 0 0 0 0 0 .333 .333 .667
Fri
8/18
PHA vs
SLA SLA
W
5-4
4 0 1 1 0 0 0 0 0 0 0 0 .250 .250 .500
Thu
8/17
PHA vs
SLA SLA
L
5-10
1 1 1 0 0 0 1 0 0 0 0 0 1.000 1.000 1.000
Wed
8/16
PHA vs
SLA SLA
W
4-2
1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Tue
8/15
PHA vs
DET DET
L
2-3
5 0 1 0 0 0 0 0 0 1 0 0 .200 .200 .200
Mon
8/14
PHA vs
DET DET
W
7-5
4 1 2 0 0 0 0 0 0 1 0 0 .500 .500 .500
Sun
8/13
PHA vs
DET DET
W
6-1
4 1 1 0 0 0 1 1 0 0 0 0 .250 .400 .250
Thu
8/10
PHA vs
CLE CLE
L
4-5
1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Wed
8/9
PHA vs
CLE CLE
L
3-4
1 0 1 0 0 0 1 0 0 0 0 0 1.000 1.000 1.000
Sun
8/6
PHA vs
NYY NYY
L
0-1
4 0 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Sun
8/6
PHA vs
NYY NYY
L
1-6
4 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Sat
8/5
PHA vs
NYY NYY
W
2-0
3 0 0 0 0 0 0 1 0 1 0 0 .000 .250 .000
Sat
8/5
PHA vs
NYY NYY
W
2-1
3 0 1 1 0 0 0 1 0 0 0 0 .333 .500 .667
Fri
8/4
PHA vs
NYY NYY
L
0-1
4 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Wed
8/2
PHA @
CWS CWS
L
3-7
4 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Wed
8/2
PHA @
CWS CWS
W
9-3
5 2 2 0 1 0 3 0 0 0 0 0 .400 .400 .800
Tue
8/1
PHA @
CWS CWS
W
2-1
4 0 0 0 0 0 0 2 0 0 0 0 .000 .333 .000
Total 103 15 32 3 3 2 18 12 0 5 0 .311 .383 .456

July

DATE TM OPP SCORE AB R H 2B 3B HR RBI BB HBP SO SB CS AVG OBP SLG
Mon
7/31
PHA @
CWS CWS
W
3-2
4 0 0 0 0 0 0 1 0 2 0 0 .000 .200 .000
Sun
7/30
PHA @
CWS CWS
W
3-0
4 0 1 0 0 0 1 0 0 1 0 1 .250 .250 .250
Sun
7/30
PHA @
CWS CWS
L
4-6
3 1 1 0 0 0 1 1 0 0 0 0 .333 .500 .333
Sat
7/29
PHA @
CWS CWS
W
6-4
4 2 2 0 0 0 1 0 0 0 0 0 .500 .500 .500
Fri
7/28
PHA @
SLA SLA
L
5-8
3 1 1 0 0 0 0 2 0 1 0 0 .333 .600 .333
Thu
7/27
PHA @
SLA SLA
W
7-5
5 2 2 1 0 0 1 0 0 0 0 0 .400 .400 .600
Wed
7/26
PHA @
SLA SLA
L
2-4
3 0 0 0 0 0 0 1 0 1 0 0 .000 .250 .000
Tue
7/25
PHA @
SLA SLA
L
1-9
3 0 1 0 0 0 0 1 0 0 0 1 .333 .500 .333
Mon
7/24
PHA @
DET DET
L
0-1
4 0 2 0 0 0 0 0 0 1 0 0 .500 .500 .500
Sun
7/23
PHA @
DET DET
W
3-2
4 0 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Sun
7/23
PHA @
DET DET
W
13-3
6 1 3 2 0 0 3 0 0 0 0 0 .500 .500 .833
Sat
7/22
PHA @
DET DET
L
3-4
5 1 3 0 0 1 2 0 0 0 0 0 .600 .600 1.200
Fri
7/21
PHA @
CLE CLE
L
1-4
4 0 0 0 0 0 0 0 0 1 0 0 .000 .000 .000
Thu
7/20
PHA @
CLE CLE
L
1-2
1 0 0 0 0 0 0 0 0 1 0 0 .000 .000 .000
Wed
7/19
PHA @
CLE CLE
L
1-7
1 0 0 0 0 0 0 0 0 1 0 0 .000 .000 .000
Tue
7/18
PHA @
CLE CLE
L
3-4
3 0 1 0 0 0 0 1 0 0 0 0 .333 .500 .333
Sun
7/16
PHA @
WSH WSH
L
3-4
4 0 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Sun
7/16
PHA @
WSH WSH
L
4-8
3 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Sat
7/15
PHA @
WSH WSH
L
2-5
4 0 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Fri
7/14
PHA @
WSH WSH
W
4-3
3 0 1 1 0 0 0 1 0 0 0 0 .333 .500 .667
Fri
7/14
PHA @
WSH WSH
W
4-3
4 1 2 0 0 0 2 1 0 1 0 0 .500 .600 .500
Sun
7/9
PHA vs
CWS CWS
W
8-2
4 2 2 1 0 0 1 1 0 0 0 0 .500 .600 .750
Sun
7/9
PHA vs
CWS CWS
L
3-4
4 0 1 0 0 0 1 0 0 0 0 0 .250 .250 .250
Sat
7/8
PHA vs
CWS CWS
W
3-1
3 0 0 0 0 0 0 1 0 0 0 0 .000 .250 .000
Fri
7/7
PHA vs
CWS CWS
W
4-3
3 1 1 0 0 0 2 1 0 0 0 0 .333 .500 .333
Thu
7/6
PHA vs
SLA SLA
L
0-5
4 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Wed
7/5
PHA vs
SLA SLA
L
2-4
5 0 1 0 0 0 0 0 0 1 0 0 .200 .200 .200
Tue
7/4
PHA vs
SLA SLA
W
8-3
5 1 1 0 1 0 0 0 0 0 0 0 .200 .200 .600
Tue
7/4
PHA vs
SLA SLA
L
0-4
3 0 1 0 0 0 0 1 0 0 0 0 .333 .500 .333
Sun
7/2
PHA vs
DET DET
W
2-0
3 0 1 1 0 0 0 1 0 0 0 0 .333 .500 .667
Sun
7/2
PHA vs
DET DET
L
0-8
4 0 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Sat
7/1
PHA vs
DET DET
L
4-9
4 0 0 0 0 0 0 0 0 3 0 0 .000 .000 .000
Total 117 13 32 6 1 1 15 14 0 14 0 .274 .351 .368

June

DATE TM OPP SCORE AB R H 2B 3B HR RBI BB HBP SO SB CS AVG OBP SLG
Fri
6/30
PHA vs
CLE CLE
L
4-5
5 1 2 0 0 0 0 0 1 0 1 0 .400 .500 .400
Thu
6/29
PHA vs
CLE CLE
L
0-6
2 0 0 0 0 0 0 2 0 2 0 0 .000 .500 .000
Wed
6/28
PHA vs
CLE CLE
W
7-3
4 1 1 0 0 0 1 0 0 0 0 0 .250 .250 .250
Sun
6/25
PHA vs
NYY NYY
L
2-5
4 0 3 0 0 0 0 0 0 0 0 1 .750 .750 .750
Sun
6/25
PHA vs
NYY NYY
L
3-4
4 1 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Fri
6/23
PHA vs
NYY NYY
L
1-5
4 0 2 0 0 0 0 0 0 0 0 0 .500 .500 .500
Thu
6/22
PHA vs
BSA BSA
W
3-2
5 0 2 0 0 0 1 0 0 0 0 0 .400 .400 .400
Thu
6/22
PHA vs
BSA BSA
L
4-5
4 0 1 0 0 0 0 2 0 0 0 0 .250 .500 .250
Wed
6/21
PHA vs
BSA BSA
W
5-2
3 0 1 0 0 0 0 0 0 0 0 0 .333 .333 .333
Tue
6/20
PHA vs
BSA BSA
W
2-0
4 0 2 0 0 0 1 0 0 0 0 0 .500 .500 .500
Tue
6/20
PHA vs
BSA BSA
W
5-4
5 1 1 1 0 0 0 0 0 1 0 0 .200 .200 .400
Sun
6/18
PHA @
NYY NYY
W
8-6
5 1 2 0 0 0 0 1 0 2 0 0 .400 .500 .400
Sun
6/18
PHA @
NYY NYY
W
4-0
4 1 2 1 0 0 1 0 0 1 0 0 .500 .500 .750
Sat
6/17
PHA @
NYY NYY
W
5-3
4 1 1 0 0 0 0 1 0 2 0 0 .250 .400 .250
Sat
6/17
PHA @
NYY NYY
L
1-2
4 1 1 0 0 1 1 0 0 0 0 0 .250 .250 1.000
Fri
6/16
PHA @
NYY NYY
L
1-6
4 0 1 0 0 0 0 0 0 1 0 0 .250 .250 .250
Thu
6/15
PHA @
BSA BSA
L
1-5
4 0 1 0 0 0 0 0 0 1 0 0 .250 .250 .250
Wed
6/14
PHA @
BSA BSA
L
0-5
3 0 0 0 0 0 0 1 0 1 0 0 .000 .250 .000
Wed
6/14
PHA @
BSA BSA
L
4-6
4 0 1 0 0 0 0 1 0 1 0 0 .250 .400 .250
Tue
6/13
PHA @
BSA BSA
L
2-7
4 1 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Sun
6/11
PHA vs
WSH WSH
W
6-5
4 1 1 0 0 0 1 0 0 1 0 0 .250 .250 .250
Sun
6/11
PHA vs
WSH WSH
W
6-1
3 1 2 0 0 0 2 2 0 0 0 0 .667 .800 .667
Fri
6/9
PHA vs
WSH WSH
L
1-2
4 0 2 0 1 0 1 0 0 0 0 0 .500 .500 1.000
Thu
6/8
PHA vs
WSH WSH
L
5-7
4 2 2 0 1 0 0 1 0 0 0 0 .500 .600 1.000
Sun
6/4
PHA @
SLA SLA
L
3-4
3 0 1 0 0 0 1 1 0 2 0 0 .333 .500 .333
Sun
6/4
PHA @
SLA SLA
W
4-3
4 1 1 1 0 0 0 0 0 3 0 0 .250 .250 .500
Sat
6/3
PHA @
SLA SLA
L
8-18
5 0 2 0 0 0 0 0 0 0 0 0 .400 .400 .400
Fri
6/2
PHA @
SLA SLA
L
0-3
2 0 2 0 0 0 0 0 0 0 0 0 1.000 1.000 1.000
Total 109 14 39 3 2 1 10 12 1 18 1 .358 .426 .450

May

DATE TM OPP SCORE AB R H 2B 3B HR RBI BB HBP SO SB CS AVG OBP SLG
Tue
5/30
PHA @
CWS CWS
L
1-2
4 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Tue
5/30
PHA @
CWS CWS
L
1-5
4 0 1 0 0 0 0 0 0 1 0 0 .250 .250 .250
Mon
5/29
PHA @
CLE CLE
W
9-4
5 1 2 1 0 0 0 0 0 1 0 0 .400 .400 .600
Sun
5/28
PHA @
CLE CLE
L
3-5
4 0 2 0 0 0 0 0 0 0 0 0 .500 .500 .500
Sun
5/28
PHA @
CLE CLE
W
4-3
4 1 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Sat
5/27
PHA @
DET DET
L
1-2
4 0 0 0 0 0 0 0 0 1 0 0 .000 .000 .000
Fri
5/26
PHA @
DET DET
W
3-2
3 0 1 0 0 0 0 0 1 0 0 0 .333 .500 .333
Thu
5/25
PHA @
DET DET
W
2-0
3 0 0 0 0 0 0 1 0 0 0 0 .000 .250 .000
Wed
5/24
PHA @
DET DET
W
8-4
4 0 1 0 0 0 0 0 0 0 0 0 .250 .250 .250
Sun
5/21
PHA vs
CLE CLE
W
3-2
2 0 1 0 0 0 0 2 0 0 0 0 .500 .750 .500
Sun
5/21
PHA vs
CLE CLE
L
4-5
4 1 0 0 0 0 0 1 0 0 0 0 .000 .200 .000
Sat
5/20
PHA vs
CLE CLE
L
0-5
3 0 2 0 0 0 0 0 0 1 0 0 .667 .667 .667
Fri
5/19
PHA vs
CLE CLE
L
1-9
4 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Thu
5/18
PHA vs
DET DET
L
0-1
3 0 2 0 0 0 0 1 0 0 0 0 .667 .750 .667
Wed
5/17
PHA vs
DET DET
L
1-2
4 0 0 0 0 0 0 0 0 2 0 0 .000 .000 .000
Tue
5/16
PHA vs
DET DET
W
4-3
2 0 0 0 0 0 0 3 0 1 0 0 .000 .600 .000
Mon
5/15
PHA vs
DET DET
W
6-2
2 1 0 0 0 0 0 3 0 2 0 0 .000 .600 .000
Sun
5/14
PHA vs
SLA SLA
W
2-0
3 0 1 0 0 0 0 1 0 1 0 0 .333 .500 .333
Sun
5/14
PHA vs
SLA SLA
W
4-3
5 0 1 1 0 0 0 0 0 2 1 0 .200 .200 .400
Sat
5/13
PHA vs
SLA SLA
W
8-3
4 1 2 0 0 1 2 1 0 0 0 0 .500 .600 1.250
Fri
5/12
PHA vs
CWS CWS
W
4-2
3 1 1 1 0 0 1 1 0 0 0 0 .333 .500 .667
Thu
5/11
PHA vs
CWS CWS
L
2-4
7 1 3 0 0 0 0 1 0 0 1 0 .429 .500 .429
Wed
5/10
PHA vs
CWS CWS
W
9-0
4 0 1 0 0 0 0 1 0 0 0 0 .250 .400 .250
Sun
5/7
PHA vs
WSH WSH
W
7-3
5 2 3 0 1 1 3 0 0 1 0 0 .600 .600 1.600
Sun
5/7
PHA vs
WSH WSH
L
1-2
4 0 1 0 0 0 0 0 0 1 0 0 .250 .250 .250
Sat
5/6
PHA vs
WSH WSH
L
0-5
4 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Fri
5/5
PHA vs
WSH WSH
L
8-11
5 0 1 0 0 0 0 0 0 0 0 0 .200 .200 .200
Tue
5/2
PHA vs
NYY NYY
L
1-4
1 0 1 0 0 0 0 0 0 0 0 0 1.000 1.000 1.000
Total 104 9 27 3 1 2 6 16 1 14 2 .260 .364 .365

April

DATE TM OPP SCORE AB R H 2B 3B HR RBI BB HBP SO SB CS AVG OBP SLG
Fri
4/28
PHA @
BSA BSA
W
7-5
1 0 1 0 0 0 0 0 0 0 0 0 1.000 1.000 1.000
Wed
4/26
PHA @
NYY NYY
L
2-6
1 0 0 0 0 0 0 0 0 0 0 0 .000 .000 .000
Total 2 0 1 0 0 0 0 0 0 0 0 .500 .500 .500

Explore

More Athletics Stats

Team Batting Leaders

See more

HR

9

Rooker

Brent Rooker

RBI

24

Rooker

Brent Rooker

AVG

.293

Toro

Abraham Toro

Team Pitching Leaders

See more

W

3

Spence

Mitch Spence

K

33

Miller

Mason Miller

ERA

3.00

Blackburn

Paul Blackburn

Team Rankings

See more

HR

51

3rd

R

154

19th

SO

315

18th

ERA

4.28

21st

2024 Division Standings

See more
TEAM W L PCT GB
Rangers Rangers
22 17 .564
Mariners Mariners
20 18 .526 1.5
Athletics Athletics
18 21 .462 4.0
Angels Angels
14 24 .368 7.5
Astros Astros
13 24 .351 8.0

Schedule

See more
DATE MATCHUP TIME (ET)
Fri
5/10
OAK OAK
@
SEA SEA
9:40 PM
Sat
5/11
OAK OAK
@
SEA SEA
9:40 PM
Sun
5/12
OAK OAK
@
SEA SEA
4:10 PM
Mon
5/13
OAK OAK
@
HOU HOU
8:10 PM
Tue
5/14
OAK OAK
@
HOU HOU
8:10 PM

Last Game

See more
OAK Athletics

18-20

9

Final

4

TEX Rangers

21-17

Wed 8 May 2024

MLB 2024 Batting Leaders

MLB 2024 Pitching Leaders

Fantasy 2024

MLB 2023 Division Standings

NL East W L PCT GB
1
Braves Braves
104 58 .642
2
Phillies Phillies
90 72 .556 14.0
AL East W L PCT GB
1
Orioles Orioles
101 61 .623
2
Rays Rays
99 63 .611 2.0
NL West W L PCT GB
1
Dodgers Dodgers
100 62 .617
2
Diamondbacks Diamondbacks
84 78 .519 16.0
NL Central W L PCT GB
1
Brewers Brewers
92 70 .568
2
Cubs Cubs
83 79 .512 9.0
AL West W L PCT GB
1
Astros Astros
90 72 .556
2
Rangers Rangers
90 72 .556
AL Central W L PCT GB
1
Twins Twins
87 75 .537
2
Tigers Tigers
78 84 .481 9.0

MLB 2024 Scores & Schedule

Scores

DATE MATCHUP SCORE
Wed
5/8
HOU HOU
@
NYY NYY
4-3
Wed
5/8
ARI ARI
@
CIN CIN
5-4
Wed
5/8
CLE CLE
@
CWS CWS
2-3
Wed
5/8
SEA SEA
@
MIN MIN
1-11
Wed
5/8
KCR KCR
@
LAA LAA
10-4

Schedule

DATE MATCHUP TIME (ET)
Fri
5/10
HOU HOU
@
DET DET
6:40 PM
Fri
5/10
CHC CHC
@
PIT PIT
6:40 PM
Fri
5/10
NYY NYY
@
TBR TBR
6:50 PM
Fri
5/10
ARI ARI
@
BAL BAL
7:05 PM
Fri
5/10
MIN MIN
@
TOR TOR
7:07 PM