NJ Sports Index
OverviewDiamondPitchGridironCourt
NJ
DDiamond IndexNew Jersey Baseball
DailyLeadersTeamsRankingsScoresComparePredictorStandingsGlossary
OT
Diamond Index team profile

Old Tappan

County—ConferenceBig NorthGroup—Head coach—
Season record14-132023-2024
DI Score61.1
State Rank#106
Run Differential-3
Strength of Schedule1.0
Roster22
Team wRC+179
Team PIT-31.3
Season context

Record & Schedule Profile

27 completed games
Conference Record12-12Big North
Division Record—No division listed
Runs per Game6.15166 total runs
Runs Allowed per Game6.26169 total allowed
Home Record9-615 home games
Away Record5-712 road games
Tournament Record2-24 tournament games
Current StreakL1Most recent completed games
vs. DI Top 250-55 games
vs. DI Top 501-910 games
Average Opponent DI61.7Full completed schedule
Strength of Schedule1.0Opponent quality adjustment
Best WinPascack Valley4–0 · Opponent DI 73.0
Worst LossDemarest13–14 · Opponent DI 51.9
Season results

Schedule & Games

27 games
May 29atMKMorris KnollsNJSIAA Baseball Tournament, North Jersey, Section 1, Group 3, Quarterfinal RoundL1–13Box score →May 23atBBergenfieldNJSIAA Baseball Tournament, North Jersey, Section 1, Group 3, First RoundW10–3Box score →May 20vsBCBergen CatholicL7–8Box score →May 18vsPHPascack HillsL1–5Box score →May 17atRRamseyL4–7Box score →
Rating neighbors

Similar Teams

DI · AdjO · AdjD · SOS
MMontvilleNJAC
DI 60.37.04 AdjO4.84 AdjD95% match
WTWashington TownshipTri-County
DI 60.07.47 AdjO5.58 AdjD93% match
MMahwahBig North
DI 57.36.94 AdjO5.43 AdjD92% match
NBNorth BrunswickGMC
DI 56.37.05 AdjO5.67 AdjD92% match
DDelranBCSL
DI 58.46.72 AdjO5.02 AdjD91% match
VVinelandCape-Atlantic
DI 57.16.73 AdjO5.44 AdjD90% match
Team production

Batting Statistics

17 hitters
#PlayerPAHHRRRBISBAVGOBPSLGOPSwOBAwRC+Off
1Jason Cho630232.600.667.8001.467.6332331.8
2Rocco Pierorazio4526017185.605.622.7441.366.60421810.4
3Anthony Onnembo582427212.480.552.8201.372.57820511.5
4Max Garcia5121021165.538.647.5901.237.5511919.2
5Selden Kolkebeck530320.600.600.6001.200.5401860.8
6Mike Kim
Run prevention

Pitching Statistics

10 pitchers
#PlayerIPHRERBBSOERAWHIPK/7BB/7FIPPIT
1Rich Gutschmidt34.74014106302.021.336.061.212.064.9
2Kai Ross19.0126610132.211.164.793.683.312.1
3Tristan Barrios11.01374272.551.364.451.272.650.7
4Fran DeCandia1.0111007.001.000.000.003.10-0.6
5Jason Cho26.020231220193.231.545.125.384.64-0.9
6AJ Aiello1.04
Year-to-year development

Program Trends

Wins by season26Latest · 2025–2026
30231580
2011, 142012, 172013, 232014, 192015, 92016, 182017, 172018, 102019, 82021, 122022, 262023, 172024, 142025, 182026, 26
201120122013201420152016201720182019202120222023202420252026
2011142012172013232014192015920161820171720181020198202112202226202317202414202518202626
All-time history

Record Book

Season · Career · Single Game
Team record book
#PlayerTeamSeasonHits
1Anthony OnnemboOld Tappan2025–202650
2Max GarciaOld Tappan2025–202641
3Alex KranzlerOld Tappan2021–202236
4James KeatingOld Tappan2021–202234
5Selden KolkebeckOld Tappan2025–202629
6Joey CrescitelliOld Tappan2025–202627
7Rocco PierorazioOld Tappan2023–202426
8Anthony OnnemboOld Tappan2023–202424
9Alex GioffreOld Tappan2022–202323
10Alex ClydeOld Tappan2016–201721
11Elan OfeckOld Tappan2021–202221
12Max GarciaOld Tappan2023–202421
13James SteindlOld Tappan2016–201720
14Max NasjlettiOld Tappan2021–202220
15Selden KolkebeckOld Tappan2024–202520
16Logan YhuOld Tappan2021–202219
17Max GarciaOld Tappan2024–202519
18Anthony OnnemboOld Tappan2024–202518
19Isaiah Rodriguez JuniorOld Tappan2025–202618
20Deenae SujakOld Tappan2016–201717
21Eric ChaOld Tappan2022–202317
22Matt CarneyOld Tappan2016–201717
23Anthony OnnemboOld Tappan2022–202316
24Faybel VenturaOld Tappan2021–202216
25AJ AielloOld Tappan2025–202615
May 16atWWestwoodL5–7Box score →
May 13atMMahwahW6–4Box score →
May 9vsBBergenfieldL3–7Box score →
May 8atIHIndian Hills2023-24 Baseball -- Bergen County Tournament, Round of 16L3–13Box score →
May 6atBBergenfieldL1–6Box score →
May 4vsLLeonia2023-24 Baseball -- Bergen County Tournament, Preliminary RoundW7–4Box score →
May 3vsRRidgewoodL3–5Box score →
May 1atHHackensackL1–16Box score →
Apr 29vsPParamusW9–3Box score →
Apr 27vsDDwight-EnglewoodW14–2Box score →
Apr 26vsDBDon Bosco PrepL3–14Box score →
Apr 24atPVPascack ValleyW4–0Box score →
Apr 23vsPVPascack ValleyL3–8Box score →
Apr 20vsPTPassaic TechW9–6Box score →
Apr 19vsNHNorthern HighlandsW3–0Box score →
Apr 17vsTTenaflyW9–5Box score →
Apr 15atTTenaflyW6–5Box score →
Apr 11atTTeaneckW19–10Box score →
Apr 9vsDDemarestW6–1Box score →
Apr 8vsTTeaneckW7–1Box score →
Apr 6vsRDRiver DellW9–2Box score →
Apr 5atDDemarestL13–14Box score →
Player directory

Roster

22 players
#PlayerGradePositionPAIP
#8Alex OrecchioJunior2B25—
#19Fran DeCandiaJuniorP—1.0
#27Jason ChoJuniorP626.0
#10Jon O'ReillyJuniorP—11.3
#7Kai RossJuniorIF, P2219.0
#32Mike GraceyJuniorIF14—
#2Rocco PierorazioJuniorIF45—
#4Troy EssmannJuniorC4—
#23AJ AielloSophomore3B201.0
#15Anthony OnnemboSophomoreC58—
#3Chris ChoSophomoreP116.3
#1Joey CrescitelliSophomoreOF9—
#24Mateo SkificSophomoreP148.3
#21Max GarciaSophomoreIF51—
#25Selden KolkebeckSophomoreP5—
#17Tristan BarriosSophomoreP—11.0
#5Caden YoonFreshmanIF42—
#26David BrennanFreshmanP—22.3
#29Derek AntiguaFreshmanOF1—
#20Max Demaras—4—
#11Mike Kim—OF18—
#14Rich Gutschmidt——34.7
18
5
1
4
4
3
.333
.444
.533
.978
.428
129
1.5
7Caden Yoon421401476.389.476.472.948.4261283.4
8Joey Crescitelli930301.375.444.500.944.4221260.6
9Kai Ross2270572.368.455.368.823.3821060.6
10Mike Gracey1420000.222.500.222.722.3791040.1
11Alex Orecchio2570961.318.400.409.809.368990.2
12Max Demaras400204.000.500.000.500.350900.7
13Mateo Skific1450342.357.357.357.714.32175-0.2
14AJ Aiello2020534.125.300.125.425.23029-1.7
15Troy Essmann410000.250.250.250.500.22527-0.5
16Chris Cho100000.000.000.000.000.000-87-0.3
17Derek Antigua100000.000.000.000.000.000-87-0.3
4
4
1
1
28.00
5.00
7.00
7.00
7.10
-3.6
7David Brennan22.331251514194.702.015.964.393.28-5.4
8Jon O'Reilly11.3201412637.412.291.853.714.95-7.1
9Mateo Skific8.310151314410.922.883.3611.767.18-9.4
10Chris Cho16.328221911118.142.394.714.713.77-12.0