Beacon BallieldDimensionsGuide-2024-WEB - Flipbook - Page 13
M E A S U R E M E N T S TA B L E
1st Base
Runner’s Lane
Infield Hypotenuse
Infield Arc Radius
Coach’s Box
from Foul Line
Coach’s Box Length
Coach’s Box Width
Batter’s Box Length
Batter’s Box Width
Distance to
Backstop
Minimum
Fence Distance
Minimum
Centerfield
Fence Distance
Mound Radius
Pitching Rubber
Distance
Center Of Mound
Mound Height
Home Plate Radius
Base Cutout
Radius
Baseline Width
(Home to 1st & 3rd)
Infield Grass to
Baseline Distance
(1st to 2nd to 3rd)
Warning Track
Width – FOUL
Warning Track
Width – OUTFIELD
Blue = variable / discretionary measurements
Base Distance
Red = absolute measurements
Governing
Body
League
(level)
Age
Range
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
—
—
WBSC
International
15 yrs & up
90'
45'
127 '3-3/8"
95'
15'
20'
10'
6'
4'
60'
320'-350'
400'
9'
60' 6"
59'
10"
13'
13'
6'
3'
12'-15' 15'-18'
MLB
Professional
18 yrs & up
90'
45'
127' 3-3/8"
95'
15'
20'
10'
6'
4'
60'
320'-350'
400'
9'
60' 6"
59'
10"
13'
13'
6'
3'
12'-15' 15'-18'
NCAA
College
17 yrs & up
90'
45'
127' 3-3/8"
95'
15'
20'
5'
6'
4'
60'
330'
400'
9'
60' 6"
59'
10"
13'
13'
6'
3'
12'-15' 15'-18'
NFHS
High School
14-19 yrs
90'
45'
127' 3-3/8"
95'
15'
20'
5'
6'
4'
60'
300'
350'
9'
60' 6"
59'
10"
13'
13'
6'
3'
12'-15' 15'-18'
Babe Ruth
Babe Ruth
13-18 yrs
90'
45'
127' 3-3/8"
95'
15'
20'
10'
6'
4'
60'
320'
400'
9'
60' 6"
59'
10"
13'
13'
6'
3'
12'-15' 15'-18'
Major 70
11-12 yrs
70'
35'
99'
65'
6'
8'
4'
6'
3'
30'
200'
200'
6'
50'
48' 6"
8"
11'
11'
6'
3'
8'-12'
12'-15'
Major 60
11-12 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
25'
200'
250'
5'
46'
45'
6"
9'
9'
6'
3'
8'-12'
12'-15'
Minor
9-10 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
25'
200'
250'
5'
46'
45'
6"
9'
9'
6'
3'
8'-12'
12'-15'
Rookie
7-8 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
25'
200'
250'
5'
46'
45'
6"
9'
9'
6'
3'
4'-8'
6'-10'
T-Ball
4-6 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
25'
200'
250'
5'
46'
45'
0"
9'
9'
6'
3'
4'-8'
6'-10'
“O” Zone
11-12 yrs
70'
35'
99'
65'
6'
8'
4'
6'
3'
30'
200'
200'
6'
50'
48' 6"
8"
11'
11'
6'
3'
8'-12'
12'-15'
Major
11-12 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
25'
200'
200'
6'
46'
45'
6"
9'
9'
3'
2'
8'-12'
12'-15'
AAA
9-10 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
25'
180'
180'
6'
46'
45'
6"
9'
9'
3'
2'
8'-12'
12'-15'
AA
7-8 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
25'
180'
180'
6'
46'
45'
6"
9'
9'
3'
2'
4'-8'
6'-10'
T-Ball A
5-6 yrs
50'
25'
70' 8-1/2"
50'
6'
8'
4'
6'
3'
25'
180'
180'
tee
tee
tee
0"
9'
9'
3'
2'
4'-8'
6'-10'
Big
17-18 yrs
90'
45'
127' 3-3/8"
95'
15'
20'
10'
6'
4'
60'
320'-350'
400'
9'
60' 6"
59'
10"
13'
13'
6'
3'
Cal Ripken
Babe Ruth
Dixie
Little
League
Pony
FIELD DIMENSIONS
BASEBALL
12'-15' 15'-18'
Senior
14-16 yrs
90'
45'
127' 3-3/8"
95'
15'
20'
10'
6'
4'
60'
320'-350'
400'
9'
60' 6"
59'
10"
13'
13'
6'
3'
12'-15' 15'-18'
Junior
13-14 yrs
90'
45'
127' 3-3/8"
95'
15'
20'
10'
6'
4'
50'
300'
350'
9'
60' 6"
59'
10"
13'
13'
6'
3'
12'-15' 15'-18'
Intermediate
11-13 yrs
70'
35'
99'
95'
10'
20'
10'
6'
4'
50'
200'
200'
6'
50'
49'
8"
13'
13'
6'
3'
8'-12'
12'-15'
Majors
9-12 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
25'
200'
200'
5'
46'
45'
6"
10'
9'
4'
2'
8'-12'
12'-15'
Minor
7-12 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
25'
200'
200'
5'
46'
45'
6"
10'
9'
4'
2'
4'-8'
6'-10'
T-Ball
5-6 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
25'
200'
200'
5'
46'
45'
0"
10'
9'
4'
2'
4'-8'
6'-10'
Palomino
17-19 yrs
90'
45'
127' 3-3/8"
95'
15'
20'
10'
6'
4'
50'
300'
350'
9'
60' 6"
59'
10"
13'
13'
6'
3'
12'-15' 15'-18'
Colt
15-16 yrs
90'
45'
127' 3-3/8"
95'
15'
20'
10'
6'
4'
50'
300'
350'
9'
60' 6"
59'
10"
13'
13'
6'
3'
12'-15' 15'-18'
12'-15' 15'-18'
Pony
13-14 yrs
80'
40'
113' 1-2/3"
80'
12'
12'
6'
6'
4'
40'
275'
315'
7' 6"
54'
53'
8"
12'
12'
6'
3'
Bronco
11-12 yrs
70'
35'
99'
65'
9'
12'
6'
6'
4'
30'
225'
275'
6'
48'
47'
6"
11'
11'
4'
2'
8'-12' 12'-15'
Mustang
9-10 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
20'
175'
225'
4'6"
44'
44'
4"
10'
10'
4'
2'
8'-12' 12'-15'
Pinto
7-8 yrs
60'
30'
84' 10-1/4"
50'
6'
8'
4'
6'
3'
20'
150'
200'
4'6"
38'
38'
4"
10'
9'
3'
2'
4'-8'
6'-10'
Shetland
5-6 yrs
50'
25'
70' 8-1/2"
50'
6'
8'
4'
6'
4'
20'
125'
200'
4'6"
tee
38'
0"
10'
9'
4'
2'
4'-8'
6'-10'
NOTE: MLB and MiLB bases are 18". Other governing bodies may increase base size from 15" as well, so check your league rules for current base sizes.
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