Nathaniel Lowe and Washington Nationals argue final salary arbitration case of the year / Donovan goes to arbitration with Cardinals, asking for $3.3 million instead of $2.85 million / Kyle Tucker and Cubs avoid arbitration, agree to $16.5 million, 1-year contract, AP source says / Arbitration eases burden on courts, observes Justice Shah / Brown, A's reach $2.7M deal to avoid arbitration / Explainer: Police pay arbitration - how it works, why it's happening and what next if the Government loses? / Bohm to earn $4M after winning arbitration case / Marlins' Arraez loses arbitration case, gets $10.6M / O'Hearn, O's agree to $3.5M to avoid arbitration / O's Hays, 4 others sweep arbitration cases Tue.