Sam Darnold's performance: Is he costing the Seahawks games?

IS SAM DARNOLD COSTING THE SEAHAWKS GAMES? SAM DARNOLD — LAST 2 GAMES Seahawks vs. 49ers * 195 Passing Yards * 1 Touchdown * 2 Interceptions * 5 Sacks * LOSS: 32–29 Seahawks vs. Broncos * 278 Passing Yards * 0 Touchdowns * 2 Interceptions * 5 Sacks * LOSS: 17–14 (OT) COMBINED STATS * 473 Passing Yards * 1 Touchdown * 4 Interceptions * 10 Sacks * 0–2 Record IS SAM DARNOLD COSTING SEATTLE GAMES?