2020 NPB Standings
Source: NPB official records · W-L-T, PCT, GB, run differential and Pythagorean expectation (pythW%)
Central League
| # | Team | W | L | T | PCT | GB | G | RS | RA | DIFF | pythW% |
|---|
| 1 | Yomiuri Giants | 67 | 45 | 8 | .598 | — | 120 | 532 | 421 | +111 | .615 |
| 2 | Hanshin Tigers | 60 | 53 | 7 | .531 | 7.5 | 120 | 494 | 460 | +34 | .536 |
| 3 | Chunichi Dragons | 60 | 55 | 5 | .522 | 8.5 | 120 | 429 | 489 | -60 | .435 |
| 4 | Yokohama DeNA BayStars | 56 | 58 | 6 | .491 | 12 | 120 | 516 | 474 | +42 | .542 |
| 5 | Hiroshima Toyo Carp | 52 | 56 | 12 | .481 | 13 | 120 | 523 | 529 | -6 | .494 |
| 6 | Tokyo Yakult Swallows | 41 | 69 | 10 | .373 | 25 | 120 | 468 | 589 | -121 | .387 |
Pacific League
| # | Team | W | L | T | PCT | GB | G | RS | RA | DIFF | pythW% |
|---|
| 1 | Fukuoka SoftBank Hawks | 73 | 42 | 5 | .635 | — | 120 | 531 | 389 | +142 | .651 |
| 2 | Chiba Lotte Marines | 60 | 57 | 3 | .513 | 14 | 120 | 461 | 479 | -18 | .481 |
| 3 | Saitama Seibu Lions | 58 | 58 | 4 | .500 | 15.5 | 120 | 479 | 543 | -64 | .438 |
| 4 | Tohoku Rakuten Golden Eagles | 55 | 57 | 8 | .491 | 16.5 | 120 | 557 | 522 | +35 | .532 |
| 5 | Hokkaido Nippon-Ham Fighters | 53 | 62 | 5 | .461 | 20 | 120 | 493 | 528 | -35 | .466 |
| 6 | Orix Buffaloes | 45 | 68 | 7 | .398 | 27 | 120 | 442 | 502 | -60 | .437 |