Weight Height
3'-3'4" 91.44cm-101.6cm 3'5"-3'8" 104.14cm-111.76cm 3'9"-4' 114.3cm-121.92cm 4'1"-4'4" 124.46cm-132.08cm 4'5"-4'8" 134.62cm-142.24cm 4'9"-5' 144.78cm-152.4cm 5'1"-5'4" 154.94cm-162.56cm 5'5"-5'8" 165.1cm-162.56cm 5'9"-6' 175.26cm-182.88cm 6'1"-Over 185.42cm-Over
Under 60 Lbs. Under 27.22 Kg. 26" 66.04cm 27" 68.58cm 28" 71.12cm 29" 73.66cm 29" 73.66cm
61 - 70 27.67kg-31.75kg 27" 68.58cm 27" 68.58cm 28" 71.12cm 29" 73.66cm 30" 76.2cm 30" 76.2cm
71 - 80 32.21kg-36.29kg 28" 71.12cm 28" 71.12cm 29" 73.66cm 30" 76.2cm 30" 76.2cm 31" 78.74cm
81 - 90 36.74kg-40.82kg 28" 71.12cm 29" 73.66cm 29" 73.66cm 30" 76.2cm 30" 76.2cm 31" 78.74cm 32" 81.28
91 - 100 41.28kg-45.36kg 28" 71.12cm 29" 73.66cm 30" 76.2cm 30" 76.2cm 31" 78.74cm 31" 78.74cm 32" 81.28cm
101 - 110 45.81kg-49.90kg 29" 73.66cm 29" 73.66cm 30" 76.2cm 30" 76.2cm 31" 78.74cm 31" 78.74cm 32" 81.28cm
111 - 120 50.35kg-54.43kg 29" 73.66cm 29" 73.66cm 30" 76.2cm 30" 76.2cm 31" 78.74cm 31" 78.74cm 32" 81.28cm
121 - 130 54.88kg-59.00kg 29" 73.66cm 30" 76.2cm 30" 76.2cm 30" 76.2cm 31" 78.74cm 32" 81.28cm 33" 83.82cm 33" 83.82cm
131 - 140 59.42kg-63.50kg 29" 73.66cm 30" 76.2cm 30" 76.2cm 31" 78.74cm 31" 78.74cm 32" 81.28cm 33" 83.82cm 33" 83.82cm
141 - 150 63.96kg-68.04kg 30" 76.2cm 30" 76.2cm 31" 78.74cm 31" 78.74cm 32" 81.28cm 33" 83.82cm 33" 83.82cm
151 - 160 68.49kg-72.57kg 30" 76.2cm 31" 78.74cm 31" 78.74cm 32" 81.28cm 32" 81.28cm 33" 83.82cm 33" 83.82cm 33" 83.82cm
161 - 170 73.03kg-77.11kg 31" 78.74cm 31" 78.74cm 32" 81.28cm 32" 81.28cm 33" 83.82cm 33" 83.82cm 34" 86.36cm
171 - 180 77.56kg-81.65kg 32" 81.28cm 33" 83.82cm 33" 83.82cm 34" 86.36cm 34" 86.36cm
Over 180 Over 81,65kg 33" 83.82cm 33" 83.82cm 34" 86.36cm 34" 86.36cm
MOST POPULAR LENGTH BY AGE
AGE 5 - 7 8 - 9 10 11 - 12 13 - 14 15 - 16
LENGTH 24" - 26" 60.96cm-66.04cm 26" - 28" 66.04cm-71.12cm 28" - 29" 71.12cm-73.66cm 30" - 31" 76.2cm-78.74cm 31" - 32" 78.74cm-81.28cm 32" - 33" 81.28cm-83.82cm

Mass Index

LOWER MASS INDEX NO.

  • LIGHTER SWING FEEL

  • FASTER BAT SPEED

  • MORE BAT CONTROL THROUGH ZONE

HIGHER MASS INDEX NO.

  • HEAVIER SWING FEEL

  • MORE MOMENTUM GENERATED

  • MORE POWER TRANSFER ON CONTACT

LOWER MASS INDEX NO.

  • LIGHTER SWING FEEL

  • FASTER BAT SPEED

  • MORE BAT CONTROL THROUGH ZONE

Mass Index Scale

HIGHER MASS INDEX NO.

  • HEAVIER SWING FEEL

  • MORE MOMENTUM GENERATED

  • MORE POWER TRANSFER ON CONTACT

Mass Index Scale

Target Weight/MOI

2019 BB MODELS 29" 30" 31" 32" 33" 34"
META PRIME - WTLBBMP19B3* 730 810 910 1040
PRIME 919 - WTLBBP919B3 740 815 915 1045
SELECT 719 - WTLBBS719B3 565 640 730 835 935 1040
SOLO 619 - WTLBBS619B3 555 625 710 805 890 1000
OMAHA 519 - WTLBB0519B3 575 640 715 815 915 1030
VAPOR - WTLUBBVA18B3 725 810 910 1015 1125

*Target Values