Diamond Index · 2025-2026
Player Leaders
Compare New Jersey hitters and pitchers across core production and advanced performance metrics.
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Hitting Leaders
| # | Player | Team | iPlate Appearances Completed trips to the plate recorded by NJ.com. FormulaSource totalDirectionMore is greater volume, not necessarily better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iHome Runs Hits on which the batter scores without another play. FormulaSource totalDirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iRuns Times the player scores. FormulaSource totalDirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iRuns Batted In Runs credited to the batter’s plate appearance. FormulaSource totalDirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iStolen Bases Successful stolen-base attempts. FormulaSource totalDirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iWalk Rate Walks as a percentage of plate appearances. FormulaBB ÷ PA × 100DirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iIsolated Power Extra bases per at-bat beyond batting average. FormulaSLG − AVGDirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iBatting Average Hits per official at-bat. FormulaH ÷ ABDirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iOn-Base Percentage Share of plate appearances ending in a hit, walk, or hit-by-pitch. Formula(H + BB + HBP) ÷ PADirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iSlugging Percentage Total bases per at-bat. Formula(1B + 2×2B + 3×3B + 4×HR) ÷ ABDirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iWeighted On-Base Average Values each way of reaching base by its estimated run impact. Formula[0.7×(BB+HBP) + 0.9×1B + 1.3×2B + 1.6×3B + 2.0×HR] ÷ PADirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iWeighted Runs Created Plus Run creation indexed to league average. 100 is average; 120 is 20% above average. Formula{[(wOBA − league wOBA) ÷ 1.12 + 0.177] ÷ 0.177} × 100DirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iBaserunning Runs A simple Diamond Index estimate of value from steals and triples. Formula0.2×SB + 0.1×3BDirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → | iOffensive Runs Total hitting and baserunning value above average. FormulawRAA + BsRDirectionHigher is better.QualificationQualified hitters require at least 50 PA; use Minimum PA to change the cutoff.Open glossary → |
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| 1 | BMBrody MantzSenior · SS, P | North Warren | 97 | 0 | 33 | 5 | 31 | 13.4% | 0.188 | 0.537 | 0.608 | 0.725 | 0.576 | 208 | 6.2 | 24.8 |
| 2 | ABAntonio BriggsJunior · IF, P | Hopatcong | 69 | 0 | 22 | 6 | 14 | 18.8% | 0.164 | 0.436 | 0.551 | 0.600 | 0.506 | 173 | 2.9 | 11.8 |
| 3 | BSBen SumskiSenior | Lenape Valley | 77 | 1 | 22 | 21 | 16 | 6.5% | 0.186 | 0.429 | 0.481 | 0.614 | 0.478 | 159 | 3.4 | 11.4 |
| 4 | HLHunter LowerySenior · IF, P | Sussex Tech | 86 | 1 | 19 | 17 | 18 | 10.5% | 0.145 | 0.408 | 0.477 | 0.553 | 0.455 | 147 | 3.7 | 10.9 |
| 5 | ZPZachary PaselerJunior · OF | North Warren | 86 | 4 | 21 | 17 | 12 | 14.0% | 0.243 | 0.343 | 0.453 | 0.586 | 0.447 | 143 | 2.5 | 9.1 |
| 6 | DEDominic ErrichettiSophomore | Lenape Valley | 73 | 1 | 23 | 12 | 20 | 17.8% | 0.109 | 0.382 | 0.521 | 0.491 | 0.444 | 142 | 4.0 | 9.4 |
| 7 | DADominic AmmianoSophomore · IF, P | Hopatcong | 72 | 0 | 9 | 11 | 7 | 20.8% | 0.036 | 0.393 | 0.514 | 0.429 | 0.432 | 136 | 1.4 | 6.0 |
| 8 | BKBret KellenbergerJunior · IF, P | Sussex Tech | 91 | 1 | 16 | 31 | 24 | 7.7% | 0.134 | 0.390 | 0.451 | 0.524 | 0.432 | 136 | 4.9 | 10.7 |
| 9 | ESEthan StrackSophomore · IF, OF | Hopatcong | 65 | 0 | 19 | 10 | 13 | 16.9% | 0.056 | 0.389 | 0.492 | 0.444 | 0.428 | 134 | 2.6 | 6.5 |
| 10 | DBDominic BuchananSophomore · IF, P | Sussex Tech | 78 | 0 | 15 | 11 | 15 | 7.7% | 0.074 | 0.397 | 0.468 | 0.471 | 0.418 | 129 | 3.0 | 7.0 |
| 11 | KRKevin RoofSenior · OF, P | North Warren | 94 | 1 | 18 | 15 | 23 | 11.7% | 0.146 | 0.354 | 0.436 | 0.500 | 0.417 | 128 | 4.6 | 9.3 |
| 12 | JKJameson KennyJunior | Lenape Valley | 72 | 0 | 17 | 12 | 10 | 8.3% | 0.076 | 0.394 | 0.444 | 0.470 | 0.411 | 125 | 2.0 | 5.2 |
| 13 | JSJayden SmithJunior | Lenape Valley | 68 | 0 | 16 | 8 | 25 | 14.7% | 0.115 | 0.308 | 0.463 | 0.423 | 0.399 | 119 | 5.2 | 7.5 |
| 14 | TCTom CrispinoJunior | Lenape Valley | 74 | 1 | 14 | 14 | 8 | 20.3% | 0.140 | 0.281 | 0.446 | 0.421 | 0.395 | 117 | 1.8 | 4.0 |
| 15 | MKMichael KmecJunior | Lenape Valley | 53 | 0 | 12 | 13 | 11 | 5.7% | 0.043 | 0.383 | 0.434 | 0.426 | 0.387 | 113 | 2.2 | 3.4 |
| 16 | BHBranden HerreraIF, P | Hopatcong | 66 | 0 | 14 | 6 | 6 | 21.2% | 0.040 | 0.300 | 0.455 | 0.340 | 0.376 | 108 | 1.2 | 2.1 |
| 17 | CYCole YoungSophomore · C, P | Sussex Tech | 87 | 0 | 17 | 13 | 4 | 17.2% | 0.075 | 0.284 | 0.419 | 0.358 | 0.356 | 97 | 0.8 | 0.4 |
| 18 | DDDylan DunnJunior · P, 1B | Hopatcong | 61 | 1 | 6 | 11 | 1 | 11.5% | 0.100 | 0.280 | 0.393 | 0.380 | 0.352 | 95 | 0.2 | -0.3 |
| 19 | GGGavin GardnerSenior · OF | Sussex Tech | 92 | 0 | 29 | 13 | 41 | 4.3% | 0.059 | 0.353 | 0.385 | 0.412 | 0.352 | 95 | 8.3 | 7.6 |
| 20 | WHWilliam HaselmannJunior · IF, P | North Warren | 76 | 2 | 13 | 20 | 13 | 9.2% | 0.174 | 0.275 | 0.342 | 0.449 | 0.350 | 94 | 2.6 | 1.8 |
| 21 | HWHunter WolfeJunior | Newton | 80 | 0 | 9 | 9 | 21 | 20.0% | 0.017 | 0.259 | 0.438 | 0.276 | 0.349 | 94 | 4.2 | 3.3 |
| 22 | CMCharles MamaySophomore · IF, P | North Warren | 65 | 1 | 7 | 13 | 8 | 9.2% | 0.069 | 0.310 | 0.385 | 0.379 | 0.348 | 93 | 1.6 | 0.8 |
| 23 | ASArthur SoricelliSenior · OF | North Warren | 74 | 0 | 17 | 5 | 9 | 12.2% | 0.034 | 0.271 | 0.419 | 0.305 | 0.347 | 93 | 1.8 | 0.9 |
| 24 | RKRobert KranzSenior | Lenape Valley | 75 | 0 | 11 | 17 | 0 | 16.0% | 0.068 | 0.254 | 0.400 | 0.322 | 0.340 | 89 | 0.1 | -1.3 |
| 25 | MHMax HughenJunior · OF, P | Hopatcong | 60 | 0 | 10 | 9 | 5 | 18.3% | 0.085 | 0.234 | 0.383 | 0.319 | 0.332 | 85 | 1.0 | -0.6 |
| 26 | BGBraxton GuerraJunior | Newton | 71 | 1 | 15 | 13 | 2 | 7.0% | 0.097 | 0.306 | 0.338 | 0.403 | 0.323 | 81 | 0.4 | -2.0 |
| 27 | ANAdrian NeilsonSenior · P, OF | Sussex Tech | 70 | 0 | 13 | 12 | 8 | 12.9% | 0.051 | 0.271 | 0.371 | 0.322 | 0.323 | 81 | 1.6 | -0.8 |
| 28 | JFJackson FoehrSenior · C | North Warren | 52 | 1 | 6 | 3 | 5 | 13.5% | 0.068 | 0.250 | 0.365 | 0.318 | 0.319 | 79 | 1.0 | -1.0 |
| 29 | JLJakob LaurieSophomore | Lenape Valley | 51 | 0 | 14 | 1 | 11 | 23.5% | 0.079 | 0.158 | 0.373 | 0.237 | 0.308 | 73 | 2.2 | -0.2 |
| 30 | Newton | 50 | 0 | 0 | 7 | 0 | 12.0% | 0.023 | 0.256 | 0.360 | 0.279 | 0.304 | 71 | 0.0 | -2.5 | |
| 31 | HBHeath BabcockSenior · C, IF | Sussex Tech | 71 | 1 | 7 | 10 | 6 | 23.9% | 0.075 | 0.151 | 0.366 | 0.226 | 0.300 | 69 | 1.2 | -2.7 |
| 32 | AWAustin WillisJunior | Newton | 67 | 0 | 8 | 13 | 1 | 3.0% | 0.033 | 0.279 | 0.328 | 0.311 | 0.293 | 66 | 0.2 | -3.9 |
| 33 | AGAiden GalloSophomore · P, 1B | Sussex Tech | 61 | 0 | 10 | 2 | 5 | 14.8% | 0.042 | 0.208 | 0.356 | 0.250 | 0.287 | 63 | 1.0 | -3.0 |
| 34 | CWChase WolfeFreshman | Newton | 75 | 0 | 14 | 8 | 3 | 8.0% | 0.029 | 0.235 | 0.307 | 0.265 | 0.268 | 53 | 0.6 | -5.6 |
| 35 | JCJason CusackJunior · C, OF | Sussex Tech | 56 | 0 | 9 | 5 | 6 | 14.3% | 0.000 | 0.156 | 0.296 | 0.156 | 0.225 | 31 | 1.2 | -5.6 |
| 36 | CFCooper FinleySenior | Newton | 66 | 0 | 7 | 9 | 0 | 7.6% | 0.033 | 0.167 | 0.227 | 0.200 | 0.202 | 20 | 0.0 | -9.4 |
| 37 | VUVladys UnickSenior · 1B | North Warren | 58 | 0 | 3 | 8 | 1 | 5.2% | 0.056 | 0.130 | 0.190 | 0.185 | 0.178 | 8 | 0.2 | -9.3 |