Pages went 1-for-3 with a solo home run and a walk in Friday's 4-3 loss to the Diamondbacks.
Diaz (1-1) allowed two runs on one hit and one walk while logging one strikeout over one-third of an inning to take the loss and a blown save Friday versus the Diamondbacks.
Sasaki allowed two runs on four hits and a walk while striking out five over six innings in a no-decision versus the Diamondbacks on Friday.
Lynch (4-3) took the loss Friday against the Cubs, giving up four runs on three hits with two strikeouts and two walks over 1.2 innings.
Jensen went 1-for-3 with a walk, a home run and an additional run scored in Friday's 6-4 loss against the Cubs.
Snell (elbow) will return from the injured list to start Tuesday's game against the Royals, Fabian Ardaya of The Athletic reports.
Freeman (hand) will start at first base and bat third Friday against the Diamondbacks.
The Royals recalled Black from Triple-A Omaha on Friday.
Lynch will start Friday's game against the Cubs, and the Royals intend to give the left-hander a longer look in the rotation, Anne Rogers of MLB.com reports.
Triple-A Omaha placed Spence on its 7-day injured list Monday due to an unspecified injury.
