Sounds like the A’s rotation will be (1) Manaea, (2) Bassitt, & (3) Luzardo. We haven’t faced the first two guys much, but here’s how our players have performed in their careers against them:
Manaea: .154 OPS across 53 plate appearances
Mazara: 4/17, 3 K, 0 BB, 0 XBH, .513 OPS
Encarnacion: 1/8, 4 K, 0 BB, 0 XBH, .250 OPS
Dyson: 1/9, 0 K, 0 BB, 0 XBH, .222 OPS
All Other: 1/19, 5 K, 0 BB, 0 XBH, .125 OPS
Bassitt: .314 OPS across 60 plate appearances
Abreau: 3/12, 2 K, 0 BB, 0 XBH, .500 OPS
Sanchez: 0/8, 3 K, 0 BB, 0 XBH, .000 OPS
Anderson: 2/6, 1 K, 0 BB, 2 XBH, 1.000 OPS
Moncada: 1/6, 0 K, 0 BB, 0 XBH, .333 OPS
Mazara: 1/6, 2 K, 1 BB, 0 XBH, .452 OPS
All Other: 2/19, 4 K, 2 BB, 0 XBH, .333 OPS
Very small sample sizes, but surprisingly ugly nonetheless. Also, note that none of our hitters have ever faced Luzardo.