COBB Base Runs - 2025

Choose Year

Major League Baseball Base Runs (R/G = 9.037, x = 1.881)

MLB Base Runs (R/G = 9.037)

Team RS xRS Δ % RA xRA Δ % RD xRD W L W% pW pL pW% pWΔ xW xL xW% xWΔ
388 391 -3 -0.8% 343 367 24 7.0% 45 24 48 35 0.578 46 37 0.558 2 44 39 0.530 4
425 399 26 6.1% 299 316 17 5.7% 126 83 53 31 0.631 55 29 0.660 -2 51 33 0.608 2
454 451 3 0.7% 384 392 8 2.1% 70 59 54 28 0.659 47 35 0.578 7 46 36 0.566 8
368 345 23 6.3% 316 302 -14 -4.4% 52 43 48 37 0.565 49 36 0.571 -1 48 37 0.562 0
362 374 -12 -3.3% 321 316 -5 -1.6% 41 58 51 32 0.614 46 37 0.556 5 48 35 0.578 3
382 377 5 1.3% 357 366 9 2.5% 25 11 46 39 0.541 45 40 0.532 1 44 41 0.515 2
416 429 -13 -3.1% 364 390 26 7.1% 52 39 47 38 0.553 48 37 0.562 -1 46 39 0.545 1
390 384 6 1.5% 335 351 16 4.8% 55 33 51 32 0.614 47 36 0.571 4 45 38 0.542 6
374 391 -17 -4.6% 314 355 41 13.1% 60 36 49 36 0.576 49 36 0.581 0 46 39 0.545 3
351 363 -12 -3.4% 352 363 11 3.1% -1 0 42 43 0.494 42 43 0.499 0 42 43 0.499 0
442 433 9 2.0% 385 388 3 0.8% 57 45 45 39 0.536 47 37 0.565 -2 46 38 0.550 -1
374 359 15 4.0% 408 393 -15 -3.7% -34 -34 40 44 0.476 39 45 0.459 1 38 46 0.458 2
382 384 -2 -0.5% 394 394 0 0.0% -12 -10 40 46 0.465 42 44 0.485 -2 42 44 0.487 -2
354 348 6 1.7% 327 329 2 0.6% 27 19 45 37 0.549 44 38 0.537 1 43 39 0.526 2
378 371 7 1.9% 384 383 -1 -0.3% -6 -12 43 42 0.506 42 43 0.493 1 41 44 0.485 2
387 376 11 2.8% 379 381 2 0.5% 8 -5 40 44 0.476 43 41 0.510 -3 42 42 0.494 -2
411 435 -24 -5.8% 396 397 1 0.3% 15 38 46 40 0.535 45 41 0.517 1 47 39 0.543 -1
426 423 3 0.7% 426 430 4 0.9% 0 -7 42 42 0.500 42 42 0.500 0 41 43 0.493 1
351 360 -9 -2.6% 351 345 -6 -1.7% 0 15 41 42 0.494 42 41 0.500 -1 43 40 0.520 -2
428 403 25 5.8% 371 370 -1 -0.3% 57 33 41 41 0.500 46 36 0.567 -5 44 38 0.540 -3
393 397 -4 -1.0% 431 418 -13 -3.0% -38 -21 39 46 0.459 39 46 0.457 0 40 45 0.476 -1
348 344 4 1.2% 405 403 -2 -0.5% -57 -59 37 46 0.446 36 47 0.429 1 35 48 0.426 2
374 357 17 4.6% 400 365 -35 -8.8% -26 -8 36 47 0.434 39 44 0.468 -3 41 42 0.490 -5
394 389 5 1.3% 462 464 2 0.4% -68 -75 36 49 0.424 36 49 0.426 0 35 50 0.417 1
357 368 -11 -3.1% 456 441 -15 -3.3% -99 -73 36 50 0.419 33 53 0.387 3 36 50 0.415 0
313 330 -17 -5.4% 383 384 1 0.3% -70 -54 32 53 0.376 35 50 0.406 -3 36 49 0.429 -4
341 363 -22 -6.5% 458 439 -19 -4.2% -117 -76 33 52 0.388 31 54 0.365 2 35 50 0.411 -2
327 345 -18 -5.5% 359 347 -12 -3.3% -32 -2 35 49 0.417 38 46 0.456 -3 42 42 0.497 -7
377 378 -1 -0.3% 403 396 -7 -1.7% -26 -18 35 48 0.422 39 44 0.469 -4 40 43 0.478 -5
329 329 0 0.0% 433 415 -18 -4.2% -104 -86 30 53 0.361 31 52 0.374 -1 33 50 0.393 -3
Base runs formula used on S+ is from Fangraphs, see https://library.fangraphs.com/features/baseruns/