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/391/
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 | 🇳🇱 HUIJER, Lars | HCAW 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 16 | 10 | 4 | 0 | 0 | 0 | 13 | 114.0 | 454 | 68 | 35 | 26 | 35 | 0 | 135 | 2 | 0 | - | - | - | - | - |
| 2 | 🇺🇳 WASSINK, Glenn | DSS/Kinheim 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 17 | 5 | 8 | 0 | 0 | 0 | 3 | 92.1 | 448 | 115 | 78 | 66 | 40 | 1 | 56 | 2 | 0 | - | - | - | - | - |
| 3 | 🇺🇳 MARKWELL, Diegomar | Curaçao Neptunus 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 17 | 12 | 1 | 0 | 0 | 0 | 11 | 105.0 | 429 | 100 | 26 | 21 | 27 | 1 | 39 | 3 | 0 | - | - | - | - | - |
| 4 | 🇦🇼 HUNTINGTON, Ryan | Hoofddorp Pioniers 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 15 | 5 | 5 | 0 | 0 | 0 | 7 | 93.2 | 403 | 93 | 47 | 43 | 29 | 2 | 71 | 3 | 0 | - | - | - | - | - |
| 5 | 🇺🇳 BURGERSDIJK, Dennis | HCAW 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 15 | 9 | 2 | 0 | 0 | 0 | 9 | 93.0 | 388 | 89 | 31 | 27 | 20 | 0 | 75 | 2 | 0 | - | - | - | - | - |
| 6 | 🇺🇳 BRUINS SLOT, Stijn | Quick Amersfoort 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 19 | 2 | 9 | 1 | 0 | 0 | 2 | 84.0 | 388 | 99 | 58 | 41 | 37 | 1 | 32 | 5 | 0 | - | - | - | - | - |
| 7 | 🇨🇼 SULBARÁN, Juan Carlos | L&D Amsterdam 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 16 | 10 | 4 | 0 | 0 | 0 | 7 | 87.0 | 365 | 72 | 35 | 20 | 27 | 0 | 84 | 0 | 0 | - | - | - | - | - |
| 8 | 🇨🇼 ANGELA, Nelmerson | Storks 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 14 | 3 | 6 | 0 | 0 | 0 | 4 | 77.2 | 345 | 70 | 50 | 41 | 44 | 1 | 58 | 3 | 0 | - | - | - | - | - |
| 9 | 🇺🇳 PLOEGER, Jim | HCAW 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 16 | 4 | 4 | 0 | 0 | 0 | 6 | 76.1 | 332 | 75 | 42 | 35 | 29 | 0 | 76 | 1 | 0 | - | - | - | - | - |
| 10 | 🇺🇳 GEERTS, Jan-Willem | Quick Amersfoort 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 17 | 1 | 9 | 0 | 2 | 2 | 3 | 63.0 | 323 | 82 | 63 | 55 | 50 | 0 | 33 | 2 | 0 | - | - | - | - | - |
| 11 | 🇳🇱 POSTELMANS, Koen | Oosterhout Twins 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 14 | 2 | 3 | 0 | 0 | 0 | 4 | 71.1 | 313 | 74 | 42 | 34 | 29 | 0 | 71 | 1 | 0 | - | - | - | - | - |
| 12 | 🇺🇳 NAESSENS, Twan | Storks 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 18 | 0 | 7 | 0 | 0 | 0 | 1 | 62.1 | 307 | 59 | 56 | 47 | 65 | 2 | 24 | 0 | 0 | - | - | - | - | - |
| 13 | 🇺🇳 SYRÉN, Jakob | Quick Amersfoort 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 20 | 3 | 4 | 0 | 0 | 2 | 4 | 67.2 | 296 | 76 | 38 | 33 | 24 | 0 | 52 | 0 | 0 | - | - | - | - | - |
| 14 | 🇳🇱 MARTIS, Shairon | L&D Amsterdam 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 14 | 8 | 1 | 1 | 0 | 0 | 7 | 75.1 | 291 | 61 | 13 | 7 | 8 | 1 | 61 | 2 | 0 | - | - | - | - | - |
| 15 | 🇩🇪 GROSS, Simon | Oosterhout Twins 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 13 | 3 | 4 | 0 | 0 | 0 | 4 | 61.0 | 287 | 57 | 34 | 25 | 49 | 0 | 39 | 5 | 0 | - | - | - | - | - |
| 16 | 🇺🇳 TIMMERMANS, Kaj | Curaçao Neptunus 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 17 | 8 | 4 | 0 | 0 | 0 | 1 | 67.1 | 286 | 59 | 30 | 26 | 30 | 0 | 53 | 2 | 0 | - | - | - | - | - |
| 17 | 🇺🇳 RIFAELA, Jhan | Quick Amersfoort 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 18 | 1 | 7 | 0 | 3 | 0 | 1 | 54.0 | 285 | 69 | 64 | 56 | 58 | 0 | 29 | 0 | 0 | - | - | - | - | - |
| 18 | 🇺🇳 LOURENS, Maverich | Quick Amersfoort 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 24 | 0 | 5 | 1 | 2 | 2 | 0 | 48.1 | 273 | 70 | 55 | 43 | 54 | 1 | 41 | 0 | 0 | - | - | - | - | - |
| 19 | 🇺🇳 HARCKSEN, Misja | Curaçao Neptunus 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 20 | 4 | 2 | 0 | 2 | 0 | 3 | 60.0 | 254 | 55 | 23 | 22 | 22 | 0 | 34 | 2 | 0 | - | - | - | - | - |
| 20 | 🇳🇱 DE GRAAUW, Gio | L&D Amsterdam 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 19 | 5 | 2 | 0 | 4 | 2 | 3 | 57.0 | 244 | 39 | 23 | 21 | 41 | 1 | 36 | 2 | 0 | - | - | - | - | - |
| 21 | 🇺🇳 BOXELAAR, Nick | DSS/Kinheim 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 17 | 5 | 1 | 0 | 2 | 0 | 2 | 52.1 | 236 | 51 | 25 | 19 | 26 | 0 | 39 | 3 | 0 | - | - | - | - | - |
| 22 | 🇺🇳 NAKAMURA, Taisei | Oosterhout Twins 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 13 | 3 | 4 | 0 | 0 | 0 | 2 | 51.2 | 234 | 39 | 30 | 25 | 33 | 1 | 49 | 2 | 0 | - | - | - | - | - |
| 23 | 🇺🇳 POPKEN, Jasper | Quick Amersfoort 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 28 | 2 | 3 | 3 | 0 | 0 | 0 | 48.1 | 228 | 58 | 37 | 36 | 24 | 4 | 27 | 3 | 0 | - | - | - | - | - |
| 24 | 🇺🇳 VAN VEEN, Kevin | Storks 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 13 | 4 | 4 | 0 | 0 | 0 | 2 | 46.0 | 226 | 66 | 46 | 39 | 28 | 2 | 17 | 0 | 0 | - | - | - | - | - |
| 25 | 🇳🇱 KELLY, Kevin | Curaçao Neptunus 🇳🇱 | 🇳🇱 Lucky Day Hoofdklasse - 2021 | 25 | 4 | 1 | 7 | 3 | 0 | 1 | 59.0 | 225 | 25 | 7 | 7 | 25 | 2 | 63 | 1 | 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.