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Kingston Kost
2026 GRAD
 |  3B/1B, RHP, SS
 |  Des Moines, IA
UNCOMMITTED
Best PG Grade
8.5
ABOUT PG GRADES
Des Moines East
HIGH SCHOOL
6-4
  190

HEIGHT/WEIGHT
R/R
BATS/THROWS
17 and 3 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
81 mph
FB VELO 7/29/2022
7.72 sec
60 YARD DASH 12/28/2023
1.67 sec
10 YARD SPLIT 12/28/2023
74 mph
OF VELO 12/29/2021
82 mph
IF VELO 12/28/2023
80 mph
1B VELO 12/28/2023
88 mph
EXIT VELO 3/29/2023
Pitching Stats
  Advanced Statistics
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2023 Calendar Year
W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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W L SV GP ERA IP H R ER 2B 3B HR BB IBB HBP SO AVG OPS WHIP
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
BF XBH GO/AO GB% AIR% HR/FB GIDP BABIP ISO PULL% OPPO%
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Advanced
BF P P/IP P/BF B% S% SW% SM% WHIF% WP BK K/BB BB% K% K/7 BB/7 OBP SLG
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Batted Ball
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LATEST PG SHOWCASE REPORT
2023 National Underclass Showcase-Main Event  
Kingston Kost is a 2026 3B/RHP/1B with a 6-3 190 lb. frame from Des Moines, IA who attends Des Moines East. Tall, wiry frame with long limbs to fill out.. Showed well in infield and outfield drills. Made good plays on the dirt from the backhand. Accurate arm on a line. Can stay middle more but arm and intent showed with some functional glove work. Good arm in the grass with subtle carry behind throws. Gets deep and releases from a higher slot. Solid footwork. Also pitched, higher three-quarter slot with longer arm action through the back. Gets downhill and works in the fastball well. Mixed in a short breaking ball and firm changeup to mix. Forced outs. Right-handed hitter, wider stance and hanging leg load. Controls levers well. Can leverage out front when squared and gets into his size well. Promising strength and impact of the barrel. Excellent student.
PG CAREER PROGRESSION
+16 MPH
FB Velo since 01/17/2020
-0.27 SEC
10 Yard Split since 04/17/2021
-0.71 SEC
60 Time since 04/17/2021
+6 MPH
OF Velo since 04/17/2021
+13 MPH
IF Velo since 04/17/2021
+12 MPH
1B Velo since 04/17/2021
+11 MPH
Exit Velo since 04/17/2021
+7.28 MPH
Max Barrel Speed since 04/17/2021
+2.76
Impact Momentum since 04/17/2021
+7.61 Gs
Max Acceleration since 04/17/2021
+15 %
Swing Efficiency since 12/29/2021
Best PG Grade: 8.5
PERCENTILE RANKINGS
CLASS OF 2026 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 81 mph 73 mph
88.08%
60 7.72 sec 7.69 sec
40.36%
10 SPL 1.67 sec 1.77 sec
76.45%
OF 74 mph 76 mph
37.06%
IF 82 mph 73 mph
84.80%
1B 80 mph 72 mph
84.22%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 88 mph 75 mph
93.77%
PG Tech FAQ
2023 National Underclass Showcase-Main Event
Right Handed Hitting

Swing Efficiency™

66%

Exit Velo

86mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2023 Midwest Top Prospect Games
Right Handed Hitting

Swing Efficiency™

64%

Exit Velo

88mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2022 National Underclass Showcase-Main Event
Right Handed Hitting

Swing Efficiency™

75%

Exit Velo

85mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2022 High School All State Select Championship (2025-2026 Grads)
Right Handed Hitting

Swing Efficiency™

62%

Exit Velo

84mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2022 Midwest Top Prospect Games
Right Handed Hitting

Swing Efficiency™

54%

Exit Velo

85mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2022 14U National Showcase
Right Handed Hitting

Swing Efficiency™

54%

Exit Velo

83mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2022 13U/14U Sunshine Midwest Showcase
Right Handed Hitting

Swing Efficiency™

44%

Exit Velo

82mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2022 Pitcher / Catcher Indoor Showcase
Right Handed Hitting

Swing Efficiency™

63%

Exit Velo

80mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2022 14U East Showcase
Right Handed Hitting

Swing Efficiency™

48%

Exit Velo

79mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
2021 14U Main Event Showcase
Right Handed Hitting

Swing Efficiency™

60%

Exit Velo

78mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
CATEGORY TOP RESULT CLASS AVG PERCENTILE
Max Barrel Speed 67.314 mph 59.52 mph
88.92%
Impact Momentum 25.543 21.97
91.75%
Max Acceleration 34.328 g's 28.83 g's
82.58%
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 Apr 06, 2024 vs. City High Hicks
Runs: 3 Apr 06, 2024 vs. Iowa Select Shellhorn
Hits: 3 Jun 26, 2022 vs. Texas Twelve 2026 Black
RBI's: 4 Aug 08, 2021 vs. 13U-ORANGE
Doubles: 1 Jan 14, 2024 vs. Hawaii Elite 2g
Triples: 1 Nov 13, 2022 vs. Indians
Total bases: 4 Sep 09, 2022 vs. Iowa Select 2026 Frese
Walks: 2 Oct 23, 2021 vs. Canes Southwest- Young 2026
SAC flies: 1 Oct 29, 2022 vs. 10-East
Stolen bases: 1 Oct 15, 2022 vs. Chain Gang 2026 Gold
Hit by pitch: 1 Apr 24, 2022 vs. Gladiators Hampshire
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 5.1 Jun 21, 2019 vs. BigStix Gamers 12U Sanders
Runs allowed: 0 Nov 12, 2022 vs. Diamond Elite Baseball 15u
Earned runs: 0 Dec 29, 2023 vs. 3-Green
Hits allowed: 0 Nov 12, 2022 vs. Diamond Elite Baseball 15u
Strikeouts: 5 Apr 02, 2022 vs. Building Champions UA 14U Navy
Walks allowed: 0 Dec 29, 2023 vs. 3-Green