That missing piece belongs to Texas. Josh Jung, the Rangers' third baseman and their most productive middle-order bat at a wRC+ of 127, is out Saturday with a calf strain. Skip Schumaker was direct about the situation: "Of course I want him in the lineup today for sure. He tried to be. He was out running this afternoon and just could not get up to full speed." Jung had been slashing .294/.361/.441 across 396 plate appearances this season. He is not a depth piece. He is the engine in a Rangers lineup that was already 38-40 against right-handed pitching, and now that lineup faces Woo without its best bat against a righty.

The batter-versus-pitcher data underneath this matchup is striking. Jake Burger is 0-for-11 lifetime against Woo with a .000 OPS across 2023, 2025, and 2026, including 0-for-6 this season alone. Joc Pederson is 0-for-13 career against Woo, walking occasionally but never recording a hit across three separate seasons. With Jung removed, both Burger and Pederson absorb elevated lineup prominence and walk directly into the worst individual career matchups on the entire slate. The one Texas bat who has punished Woo is Brandon Nimmo, who owns a .500 average and 1.181 OPS across nine career plate appearances against him, including a 1.167 OPS in six 2026 plate appearances alone. He is a genuine threat every time Woo pitches into the Rangers' corner of the order.

On the other side, Eovaldi holds specific career advantages over Seattle's two primary run producers. Randy Arozarena is hitting .129 with a 0.370 OPS across 34 career plate appearances against him. Josh Naylor is hitting .071 with a 0.142 OPS in 14 career plate appearances. Those are near-automatic outs, and they sit at the heart of a Seattle lineup already batting .229 as a team, worst in baseball. The counter is Julio Rodríguez, who has hit .375 with a 0.917 OPS across 24 career plate appearances against Eovaldi and has a home run in that sample. Globe Life Field's 0.95 runs factor and 0.92 home run factor since going fully retractable-roof means the environment tilts toward pitchers, which suits both starters and tightens the margin for error on every swing.

• Jung's confirmed calf strain removes Texas's highest-wRC+ bat (127) and forces the Rangers to lean on Burger and Pederson in the middle order, both of whom carry historic hitless streaks against Saturday's opposing starter.
• Woo and Eovaldi are nearly identical in 2026 ERA (4.16 vs 4.21), but Eovaldi's K/9 of 9.52 gives him a strikeout edge against a Seattle offense posting MLB-worst marks at .229 average and .686 OPS.
• Globe Life Field suppresses offense structurally with a 0.95 runs factor and 0.92 home run factor. Extended rest for both pitchers points toward sharp, clean starts rather than early command lapses that inflate run totals.
• Texas's 19-10 record in one-run games is the most important number the Jung news cannot erase. The Rangers grind close games, and Eovaldi's career dominance over Arozarena and Naylor gives them a specific matchup edge even shorthanded.
• The NRFI case is strong. Both pitchers project to open sharp off extended rest, Seattle's lineup is historically weak, and Jung's absence removes Texas's best middle-order first-inning threat in a park that already suppresses early scoring.
• Nimmo (.500 AVG, 1.181 OPS in 9 career PA vs Woo) and Rodríguez (.375 AVG, 0.917 OPS in 24 career PA vs Eovaldi) are the two individual volatility points. One hot inning from either player can disrupt the low-scoring game narrative.

The two highest-confidence plays on the board are the prop markets: Burger hitless at +130 and Pederson hitless at +126. The BvP data behind both is unusually decisive across a long, multi-season sample. Eovaldi Over 6.5 strikeouts at +114 is the best single-number value given his 9.52 K/9 and the opponent's offensive profile. The contrarian Texas ML at -104 is defensible on home-field advantage and the Rangers' 19-10 one-run game record, but it requires accepting that the Jung news is already priced in, which it likely is. A necessary caveat: Nimmo's 1.181 career OPS against Woo and Rodríguez's 0.917 career OPS against Eovaldi mean the volatile outcome is not zero. One hot inning from either player reshapes every pick on this slate.

For the full slate, see our MLB picks today, NRFI picks, and player props.