Negro League player stats include league games, interleague games (against major Negro League competition), and games against top-level independent Black clubs. Player stats do not include the extensive amount of exhibitions and barnstorming games Negro League teams often played. Negro League data is not complete. Research is still ongoing and we’ll continue to publish updates as more information becomes available. Negro Leagues Data: Frequently Asked Questions

Standard Pitching

✨Upgraded✨
Regular Season
Standard Pitching Table
Season Age Team Lg WAR W L W-L% ERA G GS GF CG SHO SV IP H R ER HR BB SO HBP BK WP BF ERA+ FIP WHIP H9 HR9 BB9 SO9 SO/BB Awards
1926 21 CSW NNL 0.6 6 11 .353 5.71 27 17 9 11 1 1 156.0 184 112 99 13 63 81 5 0 4 701 82 4.42 1.583 10.6 0.8 3.6 4.7 1.29
1927 22 CSW NNL 1.5 5 11 .313 4.25 20 16 4 11 1 0 135.2 141 77 64 7 50 80 3 0 4 581 94 3.76 1.408 9.4 0.5 3.3 5.3 1.60
1928 23 CSW NNL 1.4 3 14 .176 4.30 19 14 0 12 0 1 140.1 139 84 67 3 56 99 6 0 2 615 100 3.28 1.390 8.9 0.2 3.6 6.3 1.77
1929 24 CSW NNL 2.2 6 8 .429 3.98 17 13 4 11 0 0 122.0 109 62 54 3 44 101 2 0 2 518 114 3.14 1.254 8.0 0.2 3.2 7.5 2.30
1930 25 CSW NNL 2.2 8 5 .615 3.24 20 12 6 9 0 1 114.0 109 59 41 5 42 65 5 0 3 490 141 4.23 1.325 8.6 0.4 3.3 5.1 1.55
1935 30 NYC NN2 0.4 0 1 .000 2.45 2 1 1 0 0 11.0 11 4 3 0 7 6 1 0 0 50 214 4.29 1.636 9.0 0.0 5.7 4.9 0.86
6 Yrs 8.3 28 50 .359 4.35 105 73 23 55 2 3 679.0 693 398 328 31 262 432 22 0 15 2955 102 3.79 1.406 9.2 0.4 3.5 5.7 1.65
162 Game Avg 3.2 11 19 .359 4.35 40 28 21 1 1 259 265 152 125 12 100 165 8 0 6 1129 102 3.79 1.406 9.2 0.4 3.5 5.7 1.65
CSW (5 Yrs) 7.9 28 49 .364 4.38 103 72 23 54 2 3 668.0 682 394 325 31 255 426 21 0 15 2905 101 3.78 1.403 9.2 0.4 3.4 5.7 1.67
NYC (1 Yr) 0.4 0 1 .000 2.45 2 1 1 0 0 11.0 11 4 3 0 7 6 1 0 0 50 214 4.29 1.636 9.0 0.0 5.7 4.9 0.86
NNL (5 Yrs) 7.9 28 49 .364 4.38 103 72 23 54 2 3 668.0 682 394 325 31 255 426 21 0 15 2905 101 3.78 1.403 9.2 0.4 3.4 5.7 1.67
NN2 (1 Yr) 0.4 0 1 .000 2.45 2 1 1 0 0 11.0 11 4 3 0 7 6 1 0 0 50 214 4.29 1.636 9.0 0.0 5.7 4.9 0.86

Value Pitching

✨Upgraded✨
Value Pitching Table
Season Age Team Lg IP G GS R RA9 RA9opp RA9def RA9role PPFp RA9avg RAA WAA gmLI WAAadj WAR RAR waaWL% 162WL% Awards
1926 21 CSW NNL 156.0 27 17 112 6.46 5.66 -0.06 0.00 100 5.72 -13 -0.7 1.00 -0.2 0.6 6 .475 .496
1927 22 CSW NNL 135.2 20 16 77 5.11 4.92 -0.19 0.00 100 5.11 0 0.3 1.00 -0.2 1.5 14 .516 .502
1928 23 CSW NNL 140.1 19 14 84 5.39 5.10 -0.28 0.00 100 5.38 0 0.3 1.00 -0.2 1.4 15 .516 .502
1929 24 CSW NNL 122.0 17 13 62 4.57 5.48 0.13 0.00 100 5.34 10 1.2 1.00 -0.2 2.2 24 .570 .507
1930 25 CSW NNL 114.0 20 12 59 4.66 5.40 0.12 0.00 100 5.28 8 1.2 1.00 -0.1 2.2 21 .557 .507
1935 30 NYC NN2 11.0 2 1 4 3.27 6.04 0.22 0.00 100 5.82 3 0.3 1.00 0.0 0.4 5 .656 .502
6 Yrs 679.0 105 73 398 5.28 5.32 -0.06 0.00 100 5.39 8 2.6 1.00 -0.9 8.3 84 .525 .502
162 Game Avg 259 40 28 152 5.28 5.32 -0.06 0.00 100 5.39 3 1.0 1.00 -0.3 3.2 32 .525 .502
CSW (5 Yrs) 668.0 103 72 394 5.31 5.31 -0.07 0.00 100 5.38 5 2.3 1.00 -0.9 7.9 79 .522 .502
NYC (1 Yr) 11.0 2 1 4 3.27 6.04 0.22 0.00 100 5.82 3 0.3 1.00 0.0 0.4 5 .656 .502
NNL (5 Yrs) 668.0 103 72 394 5.31 5.31 -0.07 0.00 100 5.38 5 2.3 1.00 -0.9 7.9 79 .522 .502
NN2 (1 Yr) 11.0 2 1 4 3.27 6.04 0.22 0.00 100 5.82 3 0.3 1.00 0.0 0.4 5 .656 .502

Ratio Pitching *

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Baserunning & Situational Stats *

Cumulative Pitching

Neutralized Pitching

Advanced Pitching

✨Upgraded✨
Regular Season
Advanced Pitching Table
Pitching Ratios
Season Age Team Lg IP HR% K% BB% Awards
1926 21 CSW NNL 156.0 1.9 11.6 9.0
1927 22 CSW NNL 135.2 1.2 13.8 8.6
1928 23 CSW NNL 140.1 0.5 16.1 9.1
1929 24 CSW NNL 122.0 0.6 19.5 8.5
1930 25 CSW NNL 114.0 1.0 13.3 8.6
1935 30 NYC NN2 11.0 0.0 12.0 14.0
6 Yrs 679.0 1.0 14.6 8.9
MLB Average 1.2 7.6 8.0

* - Disclaimer & Completeness Note

Appearances on Leaderboards, Awards, and Honors

Hall of Fame Statistics

  • Negro League data is not complete. Measures may unfairly penalize players with fewer league games scheduled. Research is still ongoing and we’ll continue to publish updates as more information becomes available. Negro Leagues Data: Frequently Asked Questions

Frequently Asked Questions

When was Heliodoro Díaz born?

Heliodoro Díaz was born on June 5, 1905.

Where was Heliodoro Díaz born?

Heliodoro Díaz was born in Puerto Padre, Cuba.

How tall was Heliodoro Díaz?

Heliodoro Díaz was 5-5 (165 cm) tall.

How many seasons did Heliodoro Díaz play?

Heliodoro Díaz played 6 seasons.

Is Heliodoro Díaz in the Hall of Fame?

Heliodoro Díaz has not been elected into the Hall of Fame.

What position did Heliodoro Díaz play?

Heliodoro Díaz was a Pitcher and Catcher.

How many strikeouts did Heliodoro Díaz have?

Heliodoro Díaz had 432 strikeouts over his career.

How many teams has Heliodoro Díaz played for?

Heliodoro Díaz played for 2 teams; the Cuban Stars West and New York Cubans.

When did Heliodoro Díaz retire?

Heliodoro Díaz last played in 1935.

Other Resources & Links

More Díaz Pages

Heliodoro Díaz Overview

Black Baseball Stats

Pitching Finders & Advanced Stats

Batting Finders & Advanced Stats

Fielding Finders & Advanced Stats

More Heliodoro Díaz Pages at Baseball Reference