This website is not a real PerfectGame.org
Please visit www.perfectgame.org.
2,031 MLB PLAYERS | 14,466 MLB DRAFT SELECTIONS
Create Account
Sign in Create Account
Johnny Viallon
2027 GRAD
 |  OF/2B, MIF, RHP, SS
 |  Belle Rose, LA
UNCOMMITTED
Best PG Grade
6.5
ABOUT PG GRADES
NATIONAL RANKING LA STATE RANKING
NR NR
NR NR
OVERALL OF OVERALL OF
Ascension Catholic Interparsch
HIGH SCHOOL
5-5
  125

HEIGHT/WEIGHT
R/R
BATS/THROWS
14 and 5 mos
AGE
WANT VIDEO?
PG EVENT RESULTS
72 mph
FB VELO 5/20/2023
7.45 sec
60 YARD DASH 8/12/2023
1.73 sec
10 YARD SPLIT 8/12/2023
75 mph
OF VELO 8/12/2023
73 mph
IF VELO 8/12/2023
70 mph
EXIT VELO 8/12/2023
LATEST PG SHOWCASE REPORT
2023 13U/14U Deep South Prospect Showcase  
Johnny Viallon is a 2027 OF/RHP, 2B, SS, MIF with a 5-5 125 lb. frame from Belle Rose, LA who attends Ascension Catholic Interparsch. Young and immature build with room to add strength. Ran a 7.45 in the sixty yard dash. Primary outfielder, short strides to the ball with an aggressive charge, fields off the front foot with a one hand gather, carries momentum into throws with a low slot release, up to 75 mph in outfield drills. Also worked out in the infield, plays with a low center of gravity and solid body control, smooth mover overall with soft hands and a clean transfer. Secondary right handed pitcher, athletic operation overall with a leg lift to the mid section and good drive off the backside, easiness to the delivery with a low effort release, commanded the fastball up to 71 mph well to both sides of the plate, developing feel for a slider, generated weak contact. Right handed hitter, medium shoulder width base with a toe tap trigger, longer swing path with developing bat speed, good foundation of mechanics and will only improve with added strength. Great student.
PG CAREER PROGRESSION
+8 MPH
FB Velo since 02/19/2022
Best PG Grade: 6.5
PERCENTILE RANKINGS
CLASS OF 2027 in the recorded year
CATEGORY TOP RESULT CLASS AVG PERCENTILE
FB 72 mph 69 mph
61.12%
60 7.45 sec 7.93 sec
76.81%
10 SPL 1.73 sec 1.82 sec
72.68%
OF 75 mph 72 mph
60.05%
IF 73 mph 70 mph
62.43%
CATEGORIES TOP RESULT CLASS AVG PERCENTILE
Exit Velo 70 mph 72 mph
37.38%
2023 13U/14U Deep South Prospect Showcase
Right Handed Hitting

Swing Efficiency™

78%

Exit Velo

70mph

Swing Sequence

The order in which each body segment reaches its peak speed

#1 Pelvis
#2 Torso
#3 Arm
#4 Hand
BEST SINGLE GAME STATS
BATTING STATSLAST OCCURRENCE
At bats: 4 May 07, 2023 vs. Louisiana Outlaws
Runs: 3 Dec 04, 2022 vs. Original Florida Pokers 2028
Hits: 3 Jun 25, 2022 vs. 643 DP Tigers 12U
RBI's: 3 Jun 03, 2023 vs. Noca 13u American
Doubles: 2 Jun 03, 2023 vs. Noca 13u American
Triples: 1 Jun 18, 2023 vs. Proformance Prospects - Henry
Home runs: 1 Jun 25, 2022 vs. 643 DP Tigers 12U
Total bases: 8 Jun 25, 2022 vs. 643 DP Tigers 12U
Walks: 3 Dec 04, 2022 vs. Clutch Elite 13u
SAC flies: 1 Jun 03, 2023 vs. Ascension Select 13u Major
Stolen bases: 4 Dec 04, 2022 vs. Original Florida Pokers 2028
Hit by pitch: 1 Apr 22, 2023 vs. Houston Wildcatters – 13u – Ambres
PITCHING STATSLAST OCCURRENCE
Inn. pitched: 3.0 May 20, 2023 vs. Pelicans Baseball Club 13u - McClure
Runs allowed: 0 Aug 13, 2023 vs. 1 - Gold
Earned runs: 0 Aug 13, 2023 vs. 1 - Gold
Hits allowed: 0 Oct 23, 2021 vs. Houston Arsenal
Strikeouts: 3 Apr 10, 2022 vs. Traction Canes 12u Black
Walks allowed: 0 Aug 13, 2023 vs. 1 - Gold