Poster and QR code
Print it and put it on the walls of the grounds: whoever scans the QR code lands straight on this tournament.
https://diamondcore.app/tournaments/392/
Pitching Statistics
View pitching statistics across tournaments
Shows statistics for a single round (e.g. Regular season or Playoffs). Choose one tournament in the filters to see its rounds — otherwise only “All Rounds” (everything combined) is available.
Scroll right for more columns
| # | Pitcher | Team | Edition | G | W | L | SV | HLD | BS | QS | IP | BF | H | R | ER | BB | IBB | K | HR | IHR | NP | S | B | F | IP-B |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | 🇺🇳 VAN GENNIP, Richelle | Quick Amersfoort 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 26 | 10 | 10 | 1 | 0 | 0 | 8 | 130.0 | 582 | 122 | 74 | 64 | 69 | 6 | 113 | 6 | 0 | - | - | - | - | - |
| 2 | 🇺🇳 KRAMER, Roos-Marijn | Onze Gezellen 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 29 | 9 | 10 | 1 | 0 | 0 | 6 | 114.2 | 556 | 138 | 79 | 60 | 65 | 2 | 89 | 2 | 0 | - | - | - | - | - |
| 3 | 🇺🇳 HOP, Lisa | Olympia Haarlem 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 33 | 15 | 5 | 1 | 0 | 0 | 5 | 118.1 | 521 | 94 | 58 | 41 | 60 | 9 | 145 | 3 | 0 | - | - | - | - | - |
| 4 | 🇺🇳 MERKX, Marjolein Sarah | ROEF! 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 30 | 11 | 4 | 0 | 0 | 0 | 2 | 115.2 | 503 | 95 | 50 | 35 | 50 | 4 | 116 | 0 | 0 | - | - | - | - | - |
| 5 | 🇺🇳 SCHEELE, Kirsten | Sparks Haarlem 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 24 | 17 | 2 | 0 | 0 | 0 | 10 | 113.0 | 462 | 96 | 40 | 32 | 23 | 4 | 106 | 2 | 0 | - | - | - | - | - |
| 6 | 🇺🇳 ZOETMULDER, Martine | Hoofddorp Pioniers 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 19 | 0 | 15 | 0 | 0 | 0 | 1 | 70.2 | 412 | 157 | 118 | 96 | 32 | 1 | 23 | 8 | 0 | - | - | - | - | - |
| 7 | 🇺🇳 MEYERING, Lisa | Onze Gezellen 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 22 | 5 | 12 | 0 | 0 | 0 | 4 | 79.2 | 399 | 99 | 78 | 51 | 57 | 0 | 57 | 5 | 0 | - | - | - | - | - |
| 8 | 🇺🇳 TEN DONKELAAR, Danielle | Tex Town Tigers 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 20 | 12 | 6 | 0 | 0 | 0 | 5 | 84.2 | 398 | 102 | 56 | 47 | 29 | 0 | 40 | 2 | 0 | - | - | - | - | - |
| 9 | 🇺🇳 MEADOWS, Lindsey Michelle | Tex Town Tigers 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 23 | 7 | 6 | 0 | 0 | 0 | 0 | 82.1 | 374 | 79 | 50 | 37 | 36 | 2 | 64 | 1 | 0 | - | - | - | - | - |
| 10 | 🇺🇳 TOLMIE, Jessica | ROEF! 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 24 | 5 | 9 | 1 | 0 | 0 | 3 | 78.2 | 362 | 76 | 56 | 38 | 29 | 2 | 60 | 6 | 0 | - | - | - | - | - |
| 11 | 🇺🇳 DE BOER-ESMEIJER, Vera | Quick Amersfoort 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 21 | 6 | 7 | 0 | 0 | 0 | 5 | 69.1 | 357 | 94 | 76 | 57 | 37 | 2 | 42 | 4 | 0 | - | - | - | - | - |
| 12 | 🇺🇳 HENKS, Rachel | Sparks Haarlem 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 20 | 10 | 1 | 2 | 0 | 0 | 7 | 79.0 | 320 | 56 | 22 | 18 | 25 | 1 | 50 | 1 | 0 | - | - | - | - | - |
| 13 | 🇺🇳 SPINAS-VALAINIS, Alyson | Olympia Haarlem 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 19 | 11 | 2 | 0 | 0 | 0 | 5 | 74.2 | 308 | 55 | 22 | 13 | 18 | 8 | 69 | 0 | 0 | - | - | - | - | - |
| 14 | 🇺🇳 CORNELL, Sarah | Amsterdam Pirates 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 14 | 6 | 7 | 0 | 0 | 0 | 5 | 67.2 | 288 | 71 | 37 | 31 | 14 | 0 | 86 | 2 | 0 | - | - | - | - | - |
| 15 | 🇺🇳 MAARTENS, Lea | Hoofddorp Pioniers 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 24 | 0 | 7 | 0 | 0 | 0 | 0 | 33.0 | 284 | 117 | 140 | 116 | 53 | 1 | 9 | 7 | 0 | - | - | - | - | - |
| 16 | 🇺🇳 DE WEERT, Ginger | Tex Town Tigers 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 17 | 5 | 2 | 2 | 2 | 0 | 2 | 58.2 | 251 | 49 | 23 | 18 | 22 | 0 | 70 | 2 | 0 | - | - | - | - | - |
| 17 | 🇺🇳 VAN DER MAAS, Mandy | Amsterdam Pirates 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 19 | 1 | 5 | 0 | 0 | 0 | 0 | 41.1 | 243 | 83 | 66 | 51 | 39 | 3 | 16 | 6 | 0 | - | - | - | - | - |
| 18 | 🇺🇳 VLEUGELS, Mariëlle | Olympia Haarlem 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 19 | 6 | 2 | 0 | 0 | 2 | 0 | 49.1 | 241 | 58 | 39 | 26 | 25 | 0 | 36 | 3 | 0 | - | - | - | - | - |
| 19 | 🇺🇳 VAN DEN ESKER, Babbette | Hoofddorp Pioniers 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 17 | 0 | 12 | 0 | 0 | 0 | 0 | 27.0 | 231 | 64 | 108 | 89 | 76 | 0 | 9 | 0 | 0 | - | - | - | - | - |
| 20 | 🇺🇳 KOUWENHOVEN, Maja | Amsterdam Pirates 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 17 | 0 | 6 | 0 | 0 | 0 | 0 | 37.0 | 207 | 75 | 66 | 53 | 21 | 3 | 25 | 4 | 0 | - | - | - | - | - |
| 21 | 🇺🇳 VAN DER PUTTEN, Sanne | Amsterdam Pirates 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 13 | 2 | 4 | 1 | 0 | 0 | 2 | 33.1 | 187 | 64 | 46 | 28 | 18 | 3 | 17 | 2 | 0 | - | - | - | - | - |
| 22 | 🇺🇳 SOUMERU, Rebecca | Sparks Haarlem 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 18 | 4 | 1 | 1 | 0 | 0 | 0 | 44.0 | 181 | 42 | 21 | 17 | 5 | 1 | 36 | 3 | 0 | - | - | - | - | - |
| 23 | 🇺🇳 SCHOOR, Caressa | Sparks Haarlem 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 14 | 6 | 1 | 0 | 0 | 0 | 1 | 37.0 | 175 | 49 | 24 | 17 | 13 | 1 | 31 | 1 | 0 | - | - | - | - | - |
| 24 | 🇺🇳 WITVLIET, Roos | Hoofddorp Pioniers 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 13 | 0 | 3 | 0 | 0 | 0 | 0 | 25.0 | 165 | 76 | 66 | 50 | 2 | 0 | 9 | 4 | 0 | - | - | - | - | - |
| 25 | 🇺🇳 HENDRIKS, Nina | Amsterdam Pirates 🇳🇱 | 🇳🇱 Hoofdklasse Softbal - 2021 | 9 | 2 | 5 | 0 | 0 | 0 | 0 | 32.0 | 161 | 52 | 39 | 36 | 10 | 0 | 24 | 4 | 0 | - | - | - | - | - |
Pitching Charts
Top Pitchers by RA
Shows the top 10 pitchers with the lowest RA (Run Average — runs allowed per 9 innings). Lower RA means a more effective pitcher. WHIP (Walks + Hits per Inning Pitched) measures how many baserunners a pitcher allows.
Team Pitching Comparison
Compares teams by three pitching metrics: RA (Run Average — lower is better), WHIP (Walks + Hits per Inning — lower is better), and K/9 (Strikeouts per 9 innings — higher is better).
Pitch Outcomes
Shows the distribution of all plate appearance results faced by pitchers: Strikeouts, Walks, Hits, and Other Outs. A higher strikeout percentage and lower walk/hit percentage indicates better pitching.
Pitcher Workload
Each bubble represents a pitcher. The horizontal axis shows innings pitched (IP) and the vertical axis shows strikeouts per 9 innings (K/9). Pitchers in the top-right are high-volume strikeout pitchers. Bubble size reflects batters faced.
K/BB Rate
Each bubble represents a pitcher. The horizontal axis shows strikeout rate (K%) and the vertical axis shows walk rate (BB%). Pitchers in the bottom-right have the best command — high strikeouts, low walks. Bubble size reflects batters faced.
RA by Inning
Tracks the Run Average (runs allowed per 9 innings equivalent) across each inning. A rising line suggests pitchers tend to tire in later innings.
ERA+ vs K% (Hot & Cold)
Each dot is a pitcher, plotted by strikeout rate (K%, horizontal) and ERA+ (vertical — runs prevented vs. the league average, where 100 is average). The red dotted line marks league-average ERA+ (100); the green dotted line marks the K% average for the current filter. Dots are colored by quadrant: bright red = elite (high K%, high ERA+), orange = contact survivors, teal = unlucky power arms, deep blue = underperforming.